{"kind": "product", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "name": "ruby3.2", "product": "ruby3.2", "ecosystem": "Ubuntu:24.04:LTS", "items": [{"id": "CVE-2026-63435", "noindex": false, "published": "2026-09-01T20:09:20.820Z", "modified": "2026-09-02T15:44:56.368Z", "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": 0.00448, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-63435", "title": "Mail: Email address spoofing via malformed RFC 2047 encoded-words", "description": "Mail is an internet library for Ruby designed to handle email generation, parsing, and sending. Prior to 2.9.1, Mail::Utilities.q_value_decode and Mail::Utilities.b_value_decode used a single String#match and an overly greedy charset capture to decode only the first RFC 2047 encoded-word and mishandle surrounding or subsequent text. A crafted malformed encoded-word in an address display name or local part could cross ? delimiters and make decoded From, To, or Reply-To header values differ from the raw values inspected by a human reviewer or downstream parser, enabling apparent sender or recipient spoofing, phishing, or authorization-check byp", "references": ["https://github.com/mikel/mail/security/advisories/GHSA-mvxr-6m87-mv2q", "https://github.com/mikel/mail/pull/1664", "https://github.com/mikel/mail/commit/f9d59c2e447af42e2c3dec5a56b1bb25c7292859"], "fixes": [], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-54696", "noindex": false, "published": "2026-06-30T22:05:48.347Z", "modified": "2026-07-01T13:20:56.931Z", "cvss": 3.7, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L", "severity": "low", "epss": 0.00412, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-54696", "title": "Ruby JSON: JSON generator heap buffer overflow when streaming to an IO", "description": "Ruby JSON is a JSON implementation for Ruby. Versions 2.9.0 through 2.19.8 are vulnerable to heap buffer overflow when the JSON generator is provided with an oversized streamed object. When streaming to an IO JSON.dump(obj, io) and JSON::State#generate(obj, io) can write past the internal JSON generator buffer when a streamed object contains an\nattacker-controlled string near 16 KB. Exploitation would result in a reliable process crash/denial of service. This issue has been fixed in version 2.19.9.", "references": ["https://github.com/ruby/json/security/advisories/GHSA-x2f5-4prf-w687", "https://github.com/ruby/json/releases/tag/v2.19.9", "https://nvd.nist.gov/vuln/detail/CVE-2026-54696"], "fixes": [], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-47242", "noindex": false, "published": "2026-06-22T20:19:41.222Z", "modified": "2026-06-23T12:06:49.157Z", "cvss": 5.8, "cvss_vector": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N", "severity": "medium", "epss": 0.00184, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-47242", "title": "Net::IMAP: Command Injection via ID command argument", "description": "Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to 0.6.5 and 0.5.15, when Net::IMAP#id is called with a hash argument, although the ID field value strings are correctly quoted (escaping quoted specials), they were not validated to prohibit CRLF sequences. While Net::IMAP#enable does process its arguments for aliases, it does not validate them as valid atoms (or as a list of valid atoms). The #to_s value is sent verbatim. Arguments to either command could be used by an attacker to inject arbitrary IMAP commands. This vulnerability is fixed in 0.6.5 and 0.5.15.", "references": ["https://github.com/ruby/net-imap/security/advisories/GHSA-46q3-7gv7-qmgg", "https://nvd.nist.gov/vuln/detail/CVE-2026-47242"], "fixes": [], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-47240", "noindex": false, "published": "2026-06-22T20:17:15.376Z", "modified": "2026-06-23T15:06:33.819Z", "cvss": 5.8, "cvss_vector": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N", "severity": "medium", "epss": 0.00831, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-47240", "title": "Net::IMAP: Command Injection via non-synchronizing literal in \"raw\" argument", "description": "Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to 0.6.5 and 0.5.15, several Net::IMAP commands accept a \"raw data\" argument that is sent verbatim after validation to prevent command injection. However, if a server does not support non-synchronizing literals, it may still be possible to inject arbitrary IMAP commands inside non-synchronizing literals.  A server without support for non-synchronizing literals may interpret the \"+}\\r\\n\" as the end of a malformed command line and respond with a tagged BAD. In that case, the contents of the literal will be interpreted as one or more new pipelined co", "references": ["https://github.com/ruby/net-imap/security/advisories/GHSA-8p34-64r3-mwg8", "https://nvd.nist.gov/vuln/detail/CVE-2026-47240"], "fixes": [], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-47241", "noindex": false, "published": "2026-06-22T20:11:04.329Z", "modified": "2026-06-23T14:16:32.846Z", "cvss": 2.1, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N", "severity": "low", "epss": 0.00382, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-47241", "title": "Net::IMAP: Denial of Service via incomplete raw argument validation", "description": "Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to 0.6.5 and 0.5.15, several Net::IMAP commands accept a raw string argument which is only validated to prevent CRLF injection and then sent verbatim. If this string is derived from user-controlled input, an attacker can force the next command to be absorbed as a continuation of the first command. This will cause the first command to eventually fail, but also prevents it from returning until another command is sent (from another thread). That other command will not return until the connection is closed. This vulnerability is fixed in 0.6.5 and 0.5", "references": ["https://github.com/ruby/net-imap/security/advisories/GHSA-c4fp-cxrr-mj66", "https://nvd.nist.gov/vuln/detail/CVE-2026-47241"], "fixes": [], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-46727", "noindex": false, "published": "2026-05-22T00:00:00.000Z", "modified": "2026-05-22T18:41:39.767Z", "cvss": 8.1, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.00478, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-46727", "title": "CVE-2026-46727", "description": "An issue was discovered in Ruby 4 before 4.0.5. A race condition leading to a use-after-free in the pthread-based getaddrinfo timeout handler (rb_getaddrinfo in ext/socket/raddrinfo.c) allows a remote attacker who can delay DNS responses near the user-specified timeout to crash a Ruby process that calls Addrinfo.getaddrinfo(..., timeout:) or Socket.tcp(..., resolv_timeout:). Memory-corruption-based exploitation is theoretically possible. The attack could, for example, be carried out through a crafted authoritative DNS server or recursive resolver.", "references": ["https://hackerone.com/reports/3607434", "https://www.ruby-lang.org/en/news/2026/05/20/getaddrinfo-cve-2026-46727/", "https://nvd.nist.gov/vuln/detail/CVE-2026-46727"], "fixes": [], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-42258", "noindex": false, "published": "2026-05-09T19:40:49.405Z", "modified": "2026-09-01T12:04:48.054Z", "cvss": 5.8, "cvss_vector": "CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:P/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N", "severity": "medium", "epss": 0.00783, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-42258", "title": "net-imap: Command Injection via unvalidated Symbol inputs", "description": "Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, symbol arguments to commands are vulnerable to a CRLF Injection / IMAP Command injection via Symbol arguments passed to IMAP commands. This issue has been patched in versions 0.4.24, 0.5.14, and 0.6.4.", "references": ["https://github.com/ruby/net-imap/security/advisories/GHSA-75xq-5h9v-w6px", "https://github.com/ruby/net-imap/releases/tag/v0.4.24", "https://github.com/ruby/net-imap/releases/tag/v0.5.14"], "fixes": [], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-42257", "noindex": false, "published": "2026-05-09T19:39:48.398Z", "modified": "2026-05-13T19:33:13.948Z", "cvss": 5.8, "cvss_vector": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N", "severity": "medium", "epss": 0.00429, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-42257", "title": "net-imap: Command Injection via \"raw\" arguments to multiple commands", "description": "Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, several Net::IMAP commands accept a raw string argument that is sent to the server without validation or escaping. If this string is derived from user-controlled input, it may contain contain CRLF sequences, which an attacker can use to inject arbitrary IMAP commands. This issue has been patched in versions 0.4.24, 0.5.14, and 0.6.4.", "references": ["https://github.com/ruby/net-imap/security/advisories/GHSA-hm49-wcqc-g2xg", "https://github.com/ruby/net-imap/releases/tag/v0.4.24", "https://github.com/ruby/net-imap/releases/tag/v0.5.14"], "fixes": ["3.2.3-1ubuntu0.24.04.8"], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-42246", "noindex": false, "published": "2026-05-09T19:33:17.880Z", "modified": "2026-08-24T12:06:55.143Z", "cvss": 7.6, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N", "severity": "high", "epss": 0.00312, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-42246", "title": "net-imap vulnerable to STARTTLS stripping via invalid response timing", "description": "Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.3.10, 0.4.24, 0.5.14, and 0.6.4, a man-in-the-middle attacker can cause Net::IMAP#starttls to return \"successfully\", without starting TLS. This issue has been patched in versions 0.3.10, 0.4.24, 0.5.14, and 0.6.4.", "references": ["https://github.com/ruby/net-imap/security/advisories/GHSA-vcgp-9326-pqcp", "https://github.com/ruby/net-imap/commit/0ede4c40b1523dfeaf95777b2678e54cc0fd9618", "https://github.com/ruby/net-imap/commit/24a4e770b43230286a05aa2a9746cdbb3eb8485e"], "fixes": ["3.2.3-1ubuntu0.24.04.8"], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-41316", "noindex": false, "published": "2026-04-24T02:35:41.160Z", "modified": "2026-08-24T12:06:46.132Z", "cvss": 8.1, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "severity": "high", "epss": 0.01131, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-41316", "title": "ERB has an @_init deserialization guard bypass via def_module / def_method / def_class", "description": "ERB is a templating system for Ruby. Ruby 2.7.0 (before ERB 2.2.0 was published on rubygems.org) introduced an `@_init` instance variable guard in `ERB#result` and `ERB#run` to prevent code execution when an ERB object is reconstructed via `Marshal.load` (deserialization). However, three other public methods that also evaluate `@src` via `eval()` were not given the same guard: `ERB#def_method`, `ERB#def_module`, and `ERB#def_class`. An attacker who can trigger `Marshal.load` on untrusted data in a Ruby application that has `erb` loaded can use `ERB#def_module` (zero-arg, default parameters) as a code execution sink, bypassing the `@_init` pro", "references": ["https://github.com/ruby/erb/security/advisories/GHSA-q339-8rmv-2mhv", "https://access.redhat.com/security/cve/CVE-2026-41316", "https://bugzilla.redhat.com/show_bug.cgi?id=2461369"], "fixes": [], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2026-27820", "noindex": false, "published": "2026-04-16T17:27:48.944Z", "modified": "2026-04-16T18:20:21.451Z", "cvss": 1.7, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U", "severity": "low", "epss": 0.00561, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-27820", "title": "zlib: Buffer Overflow in Zlib::GzipReader ungetc via large input leads to memory corruption", "description": "zlib is a Ruby interface for the zlib compression/decompression library. Versions 3.0.0 and below, 3.1.0, 3.1.1, 3.2.0 and 3.2.1 contain a buffer overflow vulnerability in the Zlib::GzipReader. The zstream_buffer_ungets function prepends caller-provided bytes ahead of previously produced output but fails to guarantee the backing Ruby string has enough capacity before the memmove shifts the existing data. This can lead to memory corruption when the buffer length exceeds capacity. This issue has been fixed in versions 3.0.1, 3.1.2 and 3.2.3.", "references": ["https://github.com/ruby/zlib/security/advisories/GHSA-g857-hhfv-j68w", "https://hackerone.com/reports/3467067", "https://nvd.nist.gov/vuln/detail/CVE-2026-27820"], "fixes": [], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2025-10990", "noindex": false, "published": "2026-02-27T13:32:02.309Z", "modified": "2026-06-25T23:53:54.096Z", "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": 0.00549, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2025-10990", "title": "Rexml: rexml: denial of service via inefficient regex parsing", "description": "A flaw was found in REXML. A remote attacker could exploit inefficient regular expression (regex) parsing when processing hex numeric character references (&#x...;) in XML documents. This could lead to a Regular Expression Denial of Service (ReDoS), impacting the availability of the affected component. This issue is the result of an incomplete fix for CVE-2024-49761.", "references": ["https://access.redhat.com/errata/RHSA-2025:17606", "https://access.redhat.com/errata/RHSA-2025:17613", "https://access.redhat.com/errata/RHSA-2025:17693"], "fixes": [], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2025-61594", "noindex": false, "published": "2025-12-30T21:03:08.990Z", "modified": "2026-04-16T17:02:32.149Z", "cvss": 2.1, "cvss_vector": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N", "severity": "low", "epss": 0.0056, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2025-61594", "title": "URI Credential Leakage Bypass over CVE-2025-27221", "description": "URI is a module providing classes to handle Uniform Resource Identifiers. In versions 0.12.4 and earlier (bundled in Ruby 3.2 series) 0.13.2 and earlier (bundled in Ruby 3.3 series), 1.0.3 and earlier (bundled in Ruby 3.4 series), when using the + operator to combine URIs, sensitive information like passwords from the original URI can be leaked, violating RFC3986 and making applications vulnerable to credential exposure. This is a a bypass for the fix to CVE-2025-27221 that can expose user credentials. This issue has been fixed in versions 0.12.5, 0.13.3 and 1.0.4.", "references": ["https://github.com/ruby/uri/security/advisories/GHSA-j4pr-3wm6-xx2r", "https://hackerone.com/reports/2957667", "https://github.com/advisories/GHSA-22h5-pq3x-2gf2"], "fixes": ["3.2.3-1ubuntu0.24.04.7"], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2025-58767", "noindex": false, "published": "2025-09-17T17:45:58.118Z", "modified": "2025-09-17T17:54:00.334Z", "cvss": 1.2, "cvss_vector": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U", "severity": "low", "epss": 0.00248, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2025-58767", "title": "REXML has a DoS condition when parsing malformed XML file", "description": "REXML is an XML toolkit for Ruby. The REXML gems from 3.3.3 to 3.4.1 has a DoS vulnerability when parsing XML containing multiple XML declarations. If you need to parse untrusted XMLs, you may be impacted to these vulnerabilities. The REXML gem 3.4.2 or later include the patches to fix these vulnerabilities.", "references": ["https://github.com/ruby/rexml/security/advisories/GHSA-c2f4-jgmc-q2r5", "https://github.com/ruby/rexml/commit/5859bdeac792687eaf93d8e8f0b7e3c1e2ed5c23", "https://nvd.nist.gov/vuln/detail/CVE-2025-58767"], "fixes": [], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2025-24294", "noindex": false, "published": "2025-07-12T03:30:40.226Z", "modified": "2025-07-16T13:37:43.395Z", "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": 0.00656, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2025-24294", "title": "CVE-2025-24294", "description": "The attack vector is a potential Denial of Service (DoS). The vulnerability is caused by an insufficient check on the length of a decompressed domain name within a DNS packet.\r\n\r\nAn attacker can craft a malicious DNS packet containing a highly compressed domain name. When the resolv library parses such a packet, the name decompression process consumes a large amount of CPU resources, as the library does not limit the resulting length of the name.\r\n\r\nThis resource consumption can cause the application thread to become unresponsive, resulting in a Denial of Service condition.", "references": ["https://www.ruby-lang.org/en/news/2025/07/08/dos-resolv-cve-2025-24294/", "https://nvd.nist.gov/vuln/detail/CVE-2025-24294"], "fixes": ["3.2.3-1ubuntu0.24.04.6"], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2025-43857", "noindex": false, "published": "2025-04-28T16:02:04.459Z", "modified": "2025-04-28T18:00:01.775Z", "cvss": 6, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N", "severity": "medium", "epss": 0.00486, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2025-43857", "title": "net-imap rubygem vulnerable to possible DoS by memory exhaustion", "description": "Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.5.7, 0.4.20, 0.3.9, and 0.2.5, there is a possibility for denial of service by memory exhaustion when net-imap reads server responses. At any time while the client is connected, a malicious server can send can send a \"literal\" byte count, which is automatically read by the client's receiver thread. The response reader immediately allocates memory for the number of bytes indicated by the server response. This should not be an issue when securely connecting to trusted IMAP servers that are well-behaved. It can affect insecure connectio", "references": ["https://github.com/ruby/net-imap/security/advisories/GHSA-j3g3-5qv5-52mj", "https://github.com/ruby/net-imap/pull/442", "https://github.com/ruby/net-imap/pull/444/commits/0ae8576c1a90bcd9573f81bdad4b4b824642d105#diff-53721cb4d9c3fb86b95cc8476ca2df90968ad8c481645220c607034399151462"], "fixes": [], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2025-27221", "noindex": false, "published": "2025-03-03T00:00:00.000Z", "modified": "2025-11-03T21:13:26.685Z", "cvss": 3.2, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N", "severity": "low", "epss": 0.00511, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2025-27221", "title": "CVE-2025-27221", "description": "In the URI gem before 1.0.3 for Ruby, the URI handling methods (URI.join, URI#merge, URI#+) have an inadvertent leakage of authentication credentials because userinfo is retained even after changing the host.", "references": ["https://hackerone.com/reports/2957667", "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/uri/CVE-2025-27221.yml", "https://lists.debian.org/debian-lts-announce/2025/05/msg00015.html"], "fixes": ["3.2.3-1ubuntu0.24.04.5"], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2025-27220", "noindex": false, "published": "2025-03-03T00:00:00.000Z", "modified": "2025-11-03T21:13:25.250Z", "cvss": 4, "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L", "severity": "medium", "epss": 0.0076, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2025-27220", "title": "CVE-2025-27220", "description": "In the CGI gem before 0.4.2 for Ruby, a Regular Expression Denial of Service (ReDoS) vulnerability exists in the Util#escapeElement method.", "references": ["https://hackerone.com/reports/2890322", "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/cgi/CVE-2025-27220.yml", "https://lists.debian.org/debian-lts-announce/2025/03/msg00008.html"], "fixes": ["3.2.3-1ubuntu0.24.04.5"], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2025-27219", "noindex": false, "published": "2025-03-03T00:00:00.000Z", "modified": "2025-11-03T21:13:23.842Z", "cvss": 5.8, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L", "severity": "medium", "epss": 0.00849, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2025-27219", "title": "CVE-2025-27219", "description": "In the CGI gem before 0.4.2 for Ruby, the CGI::Cookie.parse method in the CGI library contains a potential Denial of Service (DoS) vulnerability. The method does not impose any limit on the length of the raw cookie value it processes. This oversight can lead to excessive resource consumption when parsing extremely large cookies.", "references": ["https://hackerone.com/reports/2936778", "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/cgi/CVE-2025-27219.yml", "https://lists.debian.org/debian-lts-announce/2025/03/msg00008.html"], "fixes": ["3.2.3-1ubuntu0.24.04.5"], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}, {"id": "CVE-2025-25186", "noindex": false, "published": "2025-02-10T15:55:56.666Z", "modified": "2025-02-12T15:46:11.581Z", "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": 0.00626, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2025-25186", "title": "Net::IMAP vulnerable to possible DoS by memory exhaustion", "description": "Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Starting in version 0.3.2 and prior to versions 0.3.8, 0.4.19, and 0.5.6, there is a possibility for denial of service by memory exhaustion in `net-imap`'s response parser.  At any time while the client is connected, a malicious server can send  can send highly compressed `uid-set` data which is automatically read by the client's receiver thread. The response parser uses `Range#to_a` to convert the `uid-set` data into arrays of integers, with no limitation on the expanded size of the ranges. Versions 0.3.8, 0.4.19, 0.5.6, and higher fix this issue. Addi", "references": ["https://github.com/ruby/net-imap/security/advisories/GHSA-7fc5-f82f-cx69", "https://github.com/ruby/net-imap/commit/70e3ddd071a94e450b3238570af482c296380b35", "https://github.com/ruby/net-imap/commit/c8c5a643739d2669f0c9a6bb9770d0c045fd74a3"], "fixes": ["3.2.3-1ubuntu0.24.04.5"], "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}]}], "total": 28, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 2, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "ruby3.2", "path": "vulns/ubuntu-24.04-lts/ruby3.2", "ecosystem": "Ubuntu:24.04:LTS"}], "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": "2026-09-02T15:44:56.368Z", "early_advisories": [], "license": "Sie dürfen die Auswahl von PatchFirst und unsere Ergänzungen (Prioritäten, Frühwarnungen, Texte, Zusammenfassungen und Aggregate) für eigene Zwecke einschließlich interner geschäftlicher Aufgaben frei nutzen. Weiterverkauf, kommerzielle Verbreitung und massenhafte Spiegelung dieser Auswahl oder Ergänzungen erfordern eine schriftliche Vereinbarung mit dem Betreiber. Nennen Sie bei jeder Nutzung oder Veröffentlichung der Auswahl oder unserer Ergänzungen PatchFirst (https://patchfirst.dev/vulns/) mit diesem Link zur Feedseite Ihrer Region als Quelle. Originaleinträge aus offenen Quellen unterliegen weiterhin ihren jeweiligen Lizenzen und Bedingungen. Diese Bedingungen beschränken Ihre Rechte an den Originaldaten nicht, die Sie direkt bei den Quellen beziehen können.", "terms_url": "https://patchfirst.dev/de/vulns/#feed-terms", "attribution": {"name": "PatchFirst", "url": "https://patchfirst.dev/vulns/"}, "source_changes": "PatchFirst wählt Einträge aus, normalisiert und kombiniert sie; Zusammenfassungen und Übersetzungen können hinzukommen. Nachrichten werden im jeweiligen Eintrag mit einem Link zur Originalquelle belegt.", "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": "Die Lizenzen der Ursprungsdatenbanken unterscheiden sich; siehe Quellenkatalog."}, {"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": "Frei zugängliche Bewertungen; Quellenangabe erbeten (FIRST EPSS, Bewertungen von 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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IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\nSOFTWARE."}, {"id": "linux-kernel", "name": "Linux kernel releases", "url": "https://www.kernel.org/", "license": "CC-BY-SA-4.0", "terms_url": "https://www.kernel.org/legal.html", "notice": "Copyright (C) 1997-2014 by The Linux Kernel Organization, Inc."}]}