{"kind": "product", "path": "vulns/alpine-v3.15/openssl", "name": "openssl", "product": "openssl", "ecosystem": "Alpine:v3.15", "items": [{"id": "ALPINE-CVE-2023-5678", "noindex": false, "published": "2023-11-06T16:15:42.670Z", "modified": "2026-10-23T17:17:56.816728563Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "severity": "medium", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2023-5678", "title": "ALPINE-CVE-2023-5678", "description": "Issue summary: Generating excessively long X9.42 DH keys or checking\nexcessively long X9.42 DH keys or parameters may be very slow.\n\nImpact summary: Applications that use the functions DH_generate_key() to\ngenerate an X9.42 DH key may experience long delays.  Likewise, applications\nthat use DH_check_pub_key(), DH_check_pub_key_ex() or EVP_PKEY_public_check()\nto check an X9.42 DH key or X9.42 DH parameters may experience long delays.\nWhere the key or parameters that are being checked have been obtained from\nan untrusted source this may lead to a Denial of Service.\n\nWhile DH_check() performs all the necessary checks (as of CVE-2023-3817),\nDH_ch", "references": ["https://security.alpinelinux.org/vuln/CVE-2023-5678", "https://osv.dev/vulnerability/ALPINE-CVE-2023-5678"], "fixes": ["1.1.1w-r1"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2023-3817", "noindex": false, "published": "2023-07-31T16:15:10.497Z", "modified": "2026-10-23T17:17:56.735407627Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "severity": "medium", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2023-3817", "title": "ALPINE-CVE-2023-3817", "description": "Issue summary: Checking excessively long DH keys or parameters may be very slow.\n\nImpact summary: Applications that use the functions DH_check(), DH_check_ex()\nor EVP_PKEY_param_check() to check a DH key or DH parameters may experience long\ndelays. Where the key or parameters that are being checked have been obtained\nfrom an untrusted source this may lead to a Denial of Service.\n\nThe function DH_check() performs various checks on DH parameters. After fixing\nCVE-2023-3446 it was discovered that a large q parameter value can also trigger\nan overly long computation during some of these checks. A correct q value,\nif present, cannot be larger than", "references": ["https://security.alpinelinux.org/vuln/CVE-2023-3817", "https://osv.dev/vulnerability/ALPINE-CVE-2023-3817"], "fixes": ["1.1.1v-r0"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2023-3446", "noindex": false, "published": "2023-07-19T12:15:10.003Z", "modified": "2026-10-23T17:17:56.733972651Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "severity": "medium", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2023-3446", "title": "ALPINE-CVE-2023-3446", "description": "Issue summary: Checking excessively long DH keys or parameters may be very slow.\n\nImpact summary: Applications that use the functions DH_check(), DH_check_ex()\nor EVP_PKEY_param_check() to check a DH key or DH parameters may experience long\ndelays. Where the key or parameters that are being checked have been obtained\nfrom an untrusted source this may lead to a Denial of Service.\n\nThe function DH_check() performs various checks on DH parameters. One of those\nchecks confirms that the modulus ('p' parameter) is not too large. Trying to use\na very large modulus is slow and OpenSSL will not normally use a modulus which\nis over 10,000 bits in lengt", "references": ["https://security.alpinelinux.org/vuln/CVE-2023-3446", "https://osv.dev/vulnerability/ALPINE-CVE-2023-3446"], "fixes": ["1.1.1u-r2"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2023-2650", "noindex": false, "published": "2023-05-30T14:15:09.683Z", "modified": "2026-10-23T17:17:56.723501776Z", "cvss": 6.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "severity": "medium", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2023-2650", "title": "ALPINE-CVE-2023-2650", "description": "Issue summary: Processing some specially crafted ASN.1 object identifiers or\ndata containing them may be very slow.\n\nImpact summary: Applications that use OBJ_obj2txt() directly, or use any of\nthe OpenSSL subsystems OCSP, PKCS7/SMIME, CMS, CMP/CRMF or TS with no message\nsize limit may experience notable to very long delays when processing those\nmessages, which may lead to a Denial of Service.\n\nAn OBJECT IDENTIFIER is composed of a series of numbers - sub-identifiers -\nmost of which have no size limit.  OBJ_obj2txt() may be used to translate\nan ASN.1 OBJECT IDENTIFIER given in DER encoding form (using the OpenSSL\ntype ASN1_OBJECT) to its canon", "references": ["https://security.alpinelinux.org/vuln/CVE-2023-2650", "https://osv.dev/vulnerability/ALPINE-CVE-2023-2650"], "fixes": ["1.1.1u-r0"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2023-0465", "noindex": false, "published": "2023-03-28T15:15:06.820Z", "modified": "2026-10-23T17:17:56.689725082Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "severity": "medium", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2023-0465", "title": "ALPINE-CVE-2023-0465", "description": "Applications that use a non-default option when verifying certificates may be\nvulnerable to an attack from a malicious CA to circumvent certain checks.\n\nInvalid certificate policies in leaf certificates are silently ignored by\nOpenSSL and other certificate policy checks are skipped for that certificate.\nA malicious CA could use this to deliberately assert invalid certificate policies\nin order to circumvent policy checking on the certificate altogether.\n\nPolicy processing is disabled by default but can be enabled by passing\nthe `-policy' argument to the command line utilities or by calling the\n`X509_VERIFY_PARAM_set1_policies()' function.", "references": ["https://security.alpinelinux.org/vuln/CVE-2023-0465", "https://osv.dev/vulnerability/ALPINE-CVE-2023-0465"], "fixes": ["1.1.1t-r2"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2023-0464", "noindex": false, "published": "2023-03-22T17:15:13.130Z", "modified": "2026-10-23T17:17:56.688684472Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2023-0464", "title": "ALPINE-CVE-2023-0464", "description": "A security vulnerability has been identified in all supported versions\n\nof OpenSSL related to the verification of X.509 certificate chains\nthat include policy constraints.  Attackers may be able to exploit this\nvulnerability by creating a malicious certificate chain that triggers\nexponential use of computational resources, leading to a denial-of-service\n(DoS) attack on affected systems.\n\nPolicy processing is disabled by default but can be enabled by passing\nthe `-policy' argument to the command line utilities or by calling the\n`X509_VERIFY_PARAM_set1_policies()' function.", "references": ["https://security.alpinelinux.org/vuln/CVE-2023-0464", "https://osv.dev/vulnerability/ALPINE-CVE-2023-0464"], "fixes": ["1.1.1t-r2"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2023-0286", "noindex": false, "published": "2023-02-08T20:15:24.267Z", "modified": "2026-10-23T17:17:56.684062548Z", "cvss": 7.4, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H", "severity": "high", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2023-0286", "title": "ALPINE-CVE-2023-0286", "description": "There is a type confusion vulnerability relating to X.400 address processing\ninside an X.509 GeneralName. X.400 addresses were parsed as an ASN1_STRING but\nthe public structure definition for GENERAL_NAME incorrectly specified the type\nof the x400Address field as ASN1_TYPE. This field is subsequently interpreted by\nthe OpenSSL function GENERAL_NAME_cmp as an ASN1_TYPE rather than an\nASN1_STRING.\n\nWhen CRL checking is enabled (i.e. the application sets the\nX509_V_FLAG_CRL_CHECK flag), this vulnerability may allow an attacker to pass\narbitrary pointers to a memcmp call, enabling them to read memory contents or\nenact a denial of service. In most", "references": ["https://security.alpinelinux.org/vuln/CVE-2023-0286", "https://osv.dev/vulnerability/ALPINE-CVE-2023-0286"], "fixes": ["1.1.1t-r0"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2023-0215", "noindex": false, "published": "2023-02-08T20:15:24.107Z", "modified": "2026-10-23T17:17:56.682676963Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2023-0215", "title": "ALPINE-CVE-2023-0215", "description": "The public API function BIO_new_NDEF is a helper function used for streaming\nASN.1 data via a BIO. It is primarily used internally to OpenSSL to support the\nSMIME, CMS and PKCS7 streaming capabilities, but may also be called directly by\nend user applications.\n\nThe function receives a BIO from the caller, prepends a new BIO_f_asn1 filter\nBIO onto the front of it to form a BIO chain, and then returns the new head of\nthe BIO chain to the caller. Under certain conditions, for example if a CMS\nrecipient public key is invalid, the new filter BIO is freed and the function\nreturns a NULL result indicating a failure. However, in this case, the BIO cha", "references": ["https://security.alpinelinux.org/vuln/CVE-2023-0215", "https://osv.dev/vulnerability/ALPINE-CVE-2023-0215"], "fixes": ["1.1.1t-r0"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2022-4450", "noindex": false, "published": "2023-02-08T20:15:23.973Z", "modified": "2026-10-15T07:17:54.273142116Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2022-4450", "title": "ALPINE-CVE-2022-4450", "description": "The function PEM_read_bio_ex() reads a PEM file from a BIO and parses and\ndecodes the \"name\" (e.g. \"CERTIFICATE\"), any header data and the payload data.\nIf the function succeeds then the \"name_out\", \"header\" and \"data\" arguments are\npopulated with pointers to buffers containing the relevant decoded data. The\ncaller is responsible for freeing those buffers. It is possible to construct a\nPEM file that results in 0 bytes of payload data. In this case PEM_read_bio_ex()\nwill return a failure code but will populate the header argument with a pointer\nto a buffer that has already been freed. If the caller also frees this buffer\nthen a double free wil", "references": ["https://security.alpinelinux.org/vuln/CVE-2022-4450", "https://osv.dev/vulnerability/ALPINE-CVE-2022-4450"], "fixes": ["1.1.1t-r0"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2022-4304", "noindex": false, "published": "2023-02-08T20:15:23.887Z", "modified": "2026-10-15T07:17:54.268586460Z", "cvss": 5.9, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "severity": "medium", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2022-4304", "title": "ALPINE-CVE-2022-4304", "description": "A timing based side channel exists in the OpenSSL RSA Decryption implementation\nwhich could be sufficient to recover a plaintext across a network in a\nBleichenbacher style attack. To achieve a successful decryption an attacker\nwould have to be able to send a very large number of trial messages for\ndecryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5,\nRSA-OEAP and RSASVE.\n\nFor example, in a TLS connection, RSA is commonly used by a client to send an\nencrypted pre-master secret to the server. An attacker that had observed a\ngenuine connection between a client and a server could use this flaw to send\ntrial messages to the ser", "references": ["https://security.alpinelinux.org/vuln/CVE-2022-4304", "https://osv.dev/vulnerability/ALPINE-CVE-2022-4304"], "fixes": ["1.1.1t-r0"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2022-2097", "noindex": false, "published": "2022-07-05T11:15:08.340Z", "modified": "2026-10-15T07:17:54.157325058Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "severity": "medium", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2022-2097", "title": "ALPINE-CVE-2022-2097", "description": "AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of \"in place\" encryption, sixteen bytes of the plaintext would be revealed. Since OpenSSL does not support OCB based cipher suites for TLS and DTLS, they are both unaffected. Fixed in OpenSSL 3.0.5 (Affected 3.0.0-3.0.4). Fixed in OpenSSL 1.1.1q (Affected 1.1.1-1.1.1p).", "references": ["https://security.alpinelinux.org/vuln/CVE-2022-2097", "https://osv.dev/vulnerability/ALPINE-CVE-2022-2097"], "fixes": ["1.1.1q-r0"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2022-0778", "noindex": false, "published": "2022-03-15T17:15:08.513Z", "modified": "2026-10-15T07:17:54.150088003Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2022-0778", "title": "ALPINE-CVE-2022-0778", "description": "The BN_mod_sqrt() function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli. Internally this function is used when parsing certificates that contain elliptic curve public keys in compressed form or explicit elliptic curve parameters with a base point encoded in compressed form. It is possible to trigger the infinite loop by crafting a certificate that has invalid explicit curve parameters. Since certificate parsing happens prior to verification of the certificate signature, any process that parses an externally supplied certificate may thus be subject to a denial of service attack. T", "references": ["https://security.alpinelinux.org/vuln/CVE-2022-0778", "https://osv.dev/vulnerability/ALPINE-CVE-2022-0778"], "fixes": ["1.1.1n-r0"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2021-3712", "noindex": false, "published": "2021-08-24T15:15:09.533Z", "modified": "2026-10-23T17:17:56.203212939Z", "cvss": 7.4, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H", "severity": "high", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2021-3712", "title": "ALPINE-CVE-2021-3712", "description": "ASN.1 strings are represented internally within OpenSSL as an ASN1_STRING structure which contains a buffer holding the string data and a field holding the buffer length. This contrasts with normal C strings which are repesented as a buffer for the string data which is terminated with a NUL (0) byte. Although not a strict requirement, ASN.1 strings that are parsed using OpenSSL's own \"d2i\" functions (and other similar parsing functions) as well as any string whose value has been set with the ASN1_STRING_set() function will additionally NUL terminate the byte array in the ASN1_STRING structure. However, it is possible for applications to direc", "references": ["https://security.alpinelinux.org/vuln/CVE-2021-3712", "https://osv.dev/vulnerability/ALPINE-CVE-2021-3712"], "fixes": ["1.1.1l-r0"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2021-3711", "noindex": false, "published": "2021-08-24T15:15:09.133Z", "modified": "2026-10-23T17:17:56.202830477Z", "cvss": 9.8, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "severity": "critical", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2021-3711", "title": "ALPINE-CVE-2021-3711", "description": "In order to decrypt SM2 encrypted data an application is expected to call the API function EVP_PKEY_decrypt(). Typically an application will call this function twice. The first time, on entry, the \"out\" parameter can be NULL and, on exit, the \"outlen\" parameter is populated with the buffer size required to hold the decrypted plaintext. The application can then allocate a sufficiently sized buffer and call EVP_PKEY_decrypt() again, but this time passing a non-NULL value for the \"out\" parameter. A bug in the implementation of the SM2 decryption code means that the calculation of the buffer size required to hold the plaintext returned by the fir", "references": ["https://security.alpinelinux.org/vuln/CVE-2021-3711", "https://osv.dev/vulnerability/ALPINE-CVE-2021-3711"], "fixes": ["1.1.1l-r0"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2021-3450", "noindex": false, "published": "2021-03-25T15:15:13.560Z", "modified": "2026-10-23T17:17:56.193866316Z", "cvss": 7.4, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "severity": "high", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2021-3450", "title": "ALPINE-CVE-2021-3450", "description": "The X509_V_FLAG_X509_STRICT flag enables additional security checks of the certificates present in a certificate chain. It is not set by default. Starting from OpenSSL version 1.1.1h a check to disallow certificates in the chain that have explicitly encoded elliptic curve parameters was added as an additional strict check. An error in the implementation of this check meant that the result of a previous check to confirm that certificates in the chain are valid CA certificates was overwritten. This effectively bypasses the check that non-CA certificates must not be able to issue other certificates. If a \"purpose\" has been configured then there ", "references": ["https://security.alpinelinux.org/vuln/CVE-2021-3450", "https://osv.dev/vulnerability/ALPINE-CVE-2021-3450"], "fixes": ["1.1.1k-r0"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2021-3449", "noindex": false, "published": "2021-03-25T15:15:13.450Z", "modified": "2026-10-23T17:17:56.193341268Z", "cvss": 5.9, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2021-3449", "title": "ALPINE-CVE-2021-3449", "description": "An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL pointer dereference will result, leading to a crash and a denial of service attack. A server is only vulnerable if it has TLSv1.2 and renegotiation enabled (which is the default configuration). OpenSSL TLS clients are not impacted by this issue. All OpenSSL 1.1.1 versions are affected by this issue. Users of these versions should upgrade to Op", "references": ["https://security.alpinelinux.org/vuln/CVE-2021-3449", "https://osv.dev/vulnerability/ALPINE-CVE-2021-3449"], "fixes": ["1.1.1k-r0"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2021-23841", "noindex": false, "published": "2021-02-16T17:15:13.377Z", "modified": "2026-10-23T17:17:56.158110164Z", "cvss": 5.9, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2021-23841", "title": "ALPINE-CVE-2021-23841", "description": "The OpenSSL public API function X509_issuer_and_serial_hash() attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors that may occur while parsing the issuer field (which might occur if the issuer field is maliciously constructed). This may subsequently result in a NULL pointer deref and a crash leading to a potential denial of service attack. The function X509_issuer_and_serial_hash() is never directly called by OpenSSL itself so applications are only vulnerable if they use this function directly and they use it on certificates tha", "references": ["https://security.alpinelinux.org/vuln/CVE-2021-23841", "https://osv.dev/vulnerability/ALPINE-CVE-2021-23841"], "fixes": ["1.1.1j-r0"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2021-23840", "noindex": false, "published": "2021-02-16T17:15:13.300Z", "modified": "2026-10-23T17:17:56.158020460Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2021-23840", "title": "ALPINE-CVE-2021-23840", "description": "Calls to EVP_CipherUpdate, EVP_EncryptUpdate and EVP_DecryptUpdate may overflow the output length argument in some cases where the input length is close to the maximum permissable length for an integer on the platform. In such cases the return value from the function call will be 1 (indicating success), but the output length value will be negative. This could cause applications to behave incorrectly or crash. OpenSSL versions 1.1.1i and below are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1j. OpenSSL versions 1.0.2x and below are affected by this issue. However OpenSSL 1.0.2 is out of support and no longer r", "references": ["https://security.alpinelinux.org/vuln/CVE-2021-23840", "https://osv.dev/vulnerability/ALPINE-CVE-2021-23840"], "fixes": ["1.1.1j-r0"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2021-23839", "noindex": false, "published": "2021-02-16T17:15:13.190Z", "modified": "2026-10-23T17:17:56.157534202Z", "cvss": 3.7, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N", "severity": "low", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2021-23839", "title": "ALPINE-CVE-2021-23839", "description": "OpenSSL 1.0.2 supports SSLv2. If a client attempts to negotiate SSLv2 with a server that is configured to support both SSLv2 and more recent SSL and TLS versions then a check is made for a version rollback attack when unpadding an RSA signature. Clients that support SSL or TLS versions greater than SSLv2 are supposed to use a special form of padding. A server that supports greater than SSLv2 is supposed to reject connection attempts from a client where this special form of padding is present, because this indicates that a version rollback has occurred (i.e. both client and server support greater than SSLv2, and yet this is the version that is", "references": ["https://security.alpinelinux.org/vuln/CVE-2021-23839", "https://osv.dev/vulnerability/ALPINE-CVE-2021-23839"], "fixes": ["1.1.1j-r0"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}, {"id": "ALPINE-CVE-2020-1971", "noindex": false, "published": "2020-12-08T16:15:11.730Z", "modified": "2026-09-11T10:17:51.402084327Z", "cvss": 5.9, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}], "path": "vulns/alpine-cve-2020-1971", "title": "ALPINE-CVE-2020-1971", "description": "The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different instances of a GENERAL_NAME to see if they are equal or not. This function behaves incorrectly when both GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer dereference and a crash may occur leading to a possible denial of service attack. OpenSSL itself uses the GENERAL_NAME_cmp function for two purposes: 1) Comparing CRL distribution point names between an available CRL and a CRL distribution point embedded in an X509 certificate 2) Wh", "references": ["https://security.alpinelinux.org/vuln/CVE-2020-1971", "https://osv.dev/vulnerability/ALPINE-CVE-2020-1971"], "fixes": ["1.1.1i-r0"], "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}]}], "total": 28, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 2, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "openssl", "path": "vulns/alpine-v3.15/openssl", "ecosystem": "Alpine:v3.15"}], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "web", "path": "vulns/stack/web", "slug": "web"}, {"name": "php", "path": "vulns/stack/php", "slug": "php"}, {"name": "python", "path": "vulns/stack/python", "slug": "python"}, {"name": "node", "path": "vulns/stack/node", "slug": "node"}, {"name": "database", "path": "vulns/stack/database", "slug": "database"}, {"name": "containers", "path": "vulns/stack/containers", "slug": "containers"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}, {"name": "applications", "path": "vulns/stack/applications", "slug": "applications"}], "versions": [], "stats": {"recent": 0, "kev": 0}, "lastmod": "2026-10-23T17:17:56.816728563Z", "early_advisories": [], "license": "You may freely use the PatchFirst selection and our additions (priorities, early warnings, texts, summaries and aggregates) for your own purposes, including internal business use. Resale, commercial distribution and bulk mirroring of this selection or these additions require a written agreement with the operator. Whenever you use or publish the selection or our additions, credit PatchFirst (https://patchfirst.dev/vulns/) with this link to the regional feed page. Original records from open sources remain subject to their respective licenses and terms. These conditions do not restrict your rights to the original data, which you can obtain directly from those sources.", "terms_url": "https://patchfirst.dev/vulns/#feed-terms", "attribution": {"name": "PatchFirst", "url": "https://patchfirst.dev/vulns/"}, "source_changes": "Records are selected, normalized and combined by PatchFirst; summaries and translations may be added. News is credited with a link to the original source in each entry.", "sources": [{"id": "cve", "name": "CVE List / CVE.org", "url": "https://www.cve.org/", "license": "CVE Terms of Use", "terms_url": "https://www.cve.org/Legal/TermsOfUse", "notice": "Copyright © 1999–2021, The MITRE Corporation. LICENSE Submissions : For all materials you submit to the Common Vulnerabilities and Exposures (CVE™), you hereby grant to The MITRE Corporation (MITRE) and all CVE Numbering Authorities (CNAs) a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute such materials and derivative works. Unless required by applicable law or agreed to in writing, you provide such materials on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. CVE Usage : MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. DISCLAIMERS ALL DOCUMENTS AND THE INFORMATION CONTAINED THEREIN PROVIDED BY MITRE ARE PROVIDED ON AN \"AS IS\" BASIS AND THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE MITRE CORPORATION, ITS BOARD OF TRUSTEES, OFFICERS, AGENTS, AND EMPLOYEES, DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE."}, {"id": "osv", "name": "OSV", "url": "https://osv.dev/", "terms_url": "https://google.github.io/osv.dev/data/", "terms": "Upstream licenses vary; see the source catalog."}, {"id": "kev", "name": "CISA KEV", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "license": "CC0-1.0", "terms_url": "https://github.com/cisagov/kev-data/blob/develop/LICENSE"}, {"id": "epss", "name": "FIRST EPSS", "url": "https://www.first.org/epss/", "terms_url": "https://www.first.org/epss/faq", "terms": "Free public scores; attribution requested (FIRST EPSS, scores generated by Empirical Security)."}, {"id": "github-advisory", "name": "GitHub Advisory Database", "url": "https://github.com/advisories", "license": "CC-BY-4.0", "terms_url": "https://github.com/github/advisory-database/blob/main/LICENSE.md"}, {"id": "exploitdb", "name": "Exploit-DB", "url": "https://www.exploit-db.com/", "license": "GPL-2.0", "terms_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/LICENSE.md"}, {"id": "metasploit", "name": "Metasploit", "url": "https://github.com/rapid7/metasploit-framework", "license": "BSD-3-Clause", "terms_url": "https://github.com/rapid7/metasploit-framework/blob/master/LICENSE", "notice": "Copyright (c) 2006-2026, Rapid7, Inc.\nLicense: BSD-3-clause\n Redistribution and use in source and binary forms, with or without modification,\n are permitted provided that the following conditions are met:\n .\n * Redistributions of source code must retain the above copyright notice,\n this list of conditions and the following disclaimer.\n .\n * Redistributions in binary form must reproduce the above copyright notice,\n this list of conditions and the following disclaimer in the documentation\n and/or other materials provided with the distribution.\n .\n * Neither the name of Rapid7, Inc. nor the names of its contributors\n may be used to endorse or promote products derived from this software\n without specific prior written permission.\n .\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND\n ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n DISCLAIMED. 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