{"kind": "product", "path": "vulns/ubuntu-16.04-lts/bind9", "name": "bind9", "product": "bind9", "ecosystem": "Ubuntu:16.04:LTS", "items": [{"id": "CVE-2021-25216", "noindex": false, "published": "2021-04-29T00:55:17.362Z", "modified": "2024-09-16T22:25:23.581Z", "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": 0.82992, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2021-25216", "title": "A second vulnerability in BIND's GSSAPI security policy negotiation can be targeted by a buffer overflow attack", "description": "In BIND 9.5.0 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.11.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.1 of the BIND 9.17 development branch, BIND servers are vulnerable if they are running an affected version and are configured to use GSS-TSIG features. In a configuration which uses BIND's default settings the vulnerable code path is not exposed, but a server can be rendered vulnerable by explicitly setting values for the tkey-gssapi-keytab or tkey-gssapi-credential configuration options. Although the default configuration is not vulnerable, GSS-TSIG is", "references": ["https://kb.isc.org/v1/docs/cve-2021-25215", "http://www.openwall.com/lists/oss-security/2021/04/29/1", "http://www.openwall.com/lists/oss-security/2021/04/29/2"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.19"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2021-25215", "noindex": false, "published": "2021-04-29T00:55:16.726Z", "modified": "2024-09-16T22:02:24.791Z", "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": 0.11789, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2021-25215", "title": "An assertion check can fail while answering queries for DNAME records that require the DNAME to be processed to resolve itself", "description": "In BIND 9.0.0 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a query for a record triggering the flaw described above, the named process will terminate due to a failed assertion check. The vulnerability affects all currently maintained BIND 9 branches (9.11, 9.11-S, 9.16, 9.16-S, 9.17) as well as all other versions of BIND 9.", "references": ["https://kb.isc.org/v1/docs/cve-2021-25215", "http://www.openwall.com/lists/oss-security/2021/04/29/1", "http://www.openwall.com/lists/oss-security/2021/04/29/2"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.19"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2021-25214", "noindex": false, "published": "2021-04-29T00:55:16.042Z", "modified": "2024-09-17T00:37:21.136Z", "cvss": 6.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.06455, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2021-25214", "title": "A broken inbound incremental zone update (IXFR) can cause named to terminate unexpectedly", "description": "In BIND 9.8.5 -> 9.8.8, 9.9.3 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND 9 Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a malformed IXFR triggering the flaw described above, the named process will terminate due to a failed assertion the next time the transferred secondary zone is refreshed.", "references": ["https://kb.isc.org/v1/docs/cve-2021-25214", "http://www.openwall.com/lists/oss-security/2021/04/29/1", "http://www.openwall.com/lists/oss-security/2021/04/29/2"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.19"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2020-8625", "noindex": false, "published": "2021-02-17T22:40:16.090Z", "modified": "2024-09-16T22:40:02.277Z", "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": 0.64161, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2020-8625", "title": "A vulnerability in BIND's GSSAPI security policy negotiation can be targeted by a buffer overflow attack", "description": "BIND servers are vulnerable if they are running an affected version and are configured to use GSS-TSIG features. In a configuration which uses BIND's default settings the vulnerable code path is not exposed, but a server can be rendered vulnerable by explicitly setting valid values for the tkey-gssapi-keytab or tkey-gssapi-credentialconfiguration options. Although the default configuration is not vulnerable, GSS-TSIG is frequently used in networks where BIND is integrated with Samba, as well as in mixed-server environments that combine BIND servers with Active Directory domain controllers. The most likely outcome of a successful exploitation ", "references": ["https://kb.isc.org/v1/docs/cve-2020-8625", "https://www.debian.org/security/2021/dsa-4857", "http://www.openwall.com/lists/oss-security/2021/02/19/1"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.18"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2020-8623", "noindex": false, "published": "2020-08-21T20:50:19.797Z", "modified": "2024-09-17T03:19:11.433Z", "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": 0.06631, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2020-8623", "title": "A flaw in native PKCS#11 code can lead to a remotely triggerable assertion failure in pk11.c", "description": "In BIND 9.10.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.10.5-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted query packet can trigger a crash. To be vulnerable, the system must: * be running BIND that was built with \"--enable-native-pkcs11\" * be signing one or more zones with an RSA key * be able to receive queries from a possible attacker", "references": ["https://kb.isc.org/docs/cve-2020-8623", "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DQN62GBMCIC5AY4KYADGXNKVY6AJKSJE/", "https://security.netapp.com/advisory/ntap-20200827-0003/"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.17"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2020-8622", "noindex": false, "published": "2020-08-21T20:50:19.383Z", "modified": "2024-09-16T17:14:14.760Z", "cvss": 6.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.05793, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2020-8622", "title": "A truncated TSIG response can lead to an assertion failure", "description": "In BIND 9.0.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker on the network path for a TSIG-signed request, or operating the server receiving the TSIG-signed request, could send a truncated response to that request, triggering an assertion failure, causing the server to exit. Alternately, an off-path attacker would have to correctly guess when a TSIG-signed request was sent, along with other characteristics of the packet and message, and spoof a truncated response to trigger an assertion failure, causing the server to exit.", "references": ["https://kb.isc.org/docs/cve-2020-8622", "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DQN62GBMCIC5AY4KYADGXNKVY6AJKSJE/", "https://usn.ubuntu.com/4468-1/"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.17"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2020-8617", "noindex": false, "published": "2020-05-19T14:05:16.241Z", "modified": "2024-09-16T20:26:32.566Z", "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": 0.93422, "kev": false, "exploits": ["exploitdb", "metasploit"], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2020-8617", "title": "A logic error in code which checks TSIG validity can be used to trigger an assertion failure in tsig.c", "description": "Using a specially-crafted message, an attacker may potentially cause a BIND server to reach an inconsistent state if the attacker knows (or successfully guesses) the name of a TSIG key used by the server. Since BIND, by default, configures a local session key even on servers whose configuration does not otherwise make use of it, almost all current BIND servers are vulnerable. In releases of BIND dating from March 2018 and after, an assertion check in tsig.c detects this inconsistent state and deliberately exits. Prior to the introduction of the check the server would continue operating in an inconsistent state, with potentially harmful result", "references": ["https://kb.isc.org/docs/cve-2020-8617", "http://www.openwall.com/lists/oss-security/2020/05/19/4", "https://www.debian.org/security/2020/dsa-4689"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.16"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2020-8616", "noindex": false, "published": "2020-05-19T14:05:15.798Z", "modified": "2024-09-16T23:55:28.601Z", "cvss": 8.6, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "severity": "high", "epss": 0.10968, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2020-8616", "title": "BIND does not sufficiently limit the number of fetches performed when processing referrals", "description": "A malicious actor who intentionally exploits this lack of effective limitation on the number of fetches performed when processing referrals can, through the use of specially crafted referrals, cause a recursing server to issue a very large number of fetches in an attempt to process the referral. This has at least two potential effects: The performance of the recursing server can potentially be degraded by the additional work required to perform these fetches, and The attacker can exploit this behavior to use the recursing server as a reflector in a reflection attack with a high amplification factor.", "references": ["https://kb.isc.org/docs/cve-2020-8616", "http://www.nxnsattack.com", "http://www.openwall.com/lists/oss-security/2020/05/19/4"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.16"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2019-6465", "noindex": false, "published": "2019-10-09T14:17:14.410Z", "modified": "2024-09-16T20:37:52.694Z", "cvss": 5.3, "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "severity": "medium", "epss": 0.03993, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2019-6465", "title": "Zone transfer controls for writable DLZ zones were not effective", "description": "Controls for zone transfers may not be properly applied to Dynamically Loadable Zones (DLZs) if the zones are writable Versions affected: BIND 9.9.0 -> 9.10.8-P1, 9.11.0 -> 9.11.5-P2, 9.12.0 -> 9.12.3-P2, and versions 9.9.3-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected. Versions prior to BIND 9.9.0 have not been evaluated for vulnerability to CVE-2019-6465.", "references": ["https://kb.isc.org/docs/cve-2019-6465", "https://access.redhat.com/errata/RHSA-2019:3552", "https://nvd.nist.gov/vuln/detail/CVE-2019-6465"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.12"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2018-5745", "noindex": false, "published": "2019-10-09T14:17:14.370Z", "modified": "2024-09-16T23:51:32.462Z", "cvss": 4.9, "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.02282, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2018-5745", "title": "An assertion failure can occur if a trust anchor rolls over to an unsupported key algorithm when using managed-keys", "description": "\"managed-keys\" is a feature which allows a BIND resolver to automatically maintain the keys used by trust anchors which operators configure for use in DNSSEC validation. Due to an error in the managed-keys feature it is possible for a BIND server which uses managed-keys to exit due to an assertion failure if, during key rollover, a trust anchor's keys are replaced with keys which use an unsupported algorithm. Versions affected: BIND 9.9.0 -> 9.10.8-P1, 9.11.0 -> 9.11.5-P1, 9.12.0 -> 9.12.3-P1, and versions 9.9.3-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected. Ver", "references": ["https://kb.isc.org/docs/cve-2018-5745", "https://access.redhat.com/errata/RHSA-2019:3552", "https://nvd.nist.gov/vuln/detail/CVE-2018-5745"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.12"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2018-5743", "noindex": false, "published": "2019-10-09T14:17:14.293Z", "modified": "2024-09-17T02:26:38.493Z", "cvss": 7.5, "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": 0.06457, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2018-5743", "title": "Limiting simultaneous TCP clients was ineffective", "description": "By design, BIND is intended to limit the number of TCP clients that can be connected at any given time. The number of allowed connections is a tunable parameter which, if unset, defaults to a conservative value for most servers. Unfortunately, the code which was intended to limit the number of simultaneous connections contained an error which could be exploited to grow the number of simultaneous connections beyond this limit. Versions affected: BIND 9.9.0 -> 9.10.8-P1, 9.11.0 -> 9.11.6, 9.12.0 -> 9.12.4, 9.14.0. BIND 9 Supported Preview Edition versions 9.9.3-S1 -> 9.11.5-S3, and 9.11.5-S5. Versions 9.13.0 -> 9.13.7 of the 9.13 development br", "references": ["https://kb.isc.org/docs/cve-2018-5743", "https://www.synology.com/security/advisory/Synology_SA_19_20", "https://support.f5.com/csp/article/K74009656?utm_source=f5support&amp%3Butm_medium=RSS"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.14"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2018-5740", "noindex": false, "published": "2019-01-16T20:00:00.000Z", "modified": "2024-09-16T17:58:43.029Z", "cvss": 7.5, "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": 0.5962, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2018-5740", "title": "A flaw in the \"deny-answer-aliases\" feature can cause an assertion failure in named", "description": "\"deny-answer-aliases\" is a little-used feature intended to help recursive server operators protect end users against DNS rebinding attacks, a potential method of circumventing the security model used by client browsers. However, a defect in this feature makes it easy, when the feature is in use, to experience an assertion failure in name.c. Affects BIND 9.7.0->9.8.8, 9.9.0->9.9.13, 9.10.0->9.10.8, 9.11.0->9.11.4, 9.12.0->9.12.2, 9.13.0->9.13.2.", "references": ["http://www.securityfocus.com/bid/105055", "https://lists.debian.org/debian-lts-announce/2018/08/msg00033.html", "https://access.redhat.com/errata/RHSA-2018:2570"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.11"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2017-3145", "noindex": false, "published": "2019-01-16T20:00:00.000Z", "modified": "2024-09-17T00:10:46.349Z", "cvss": 7.5, "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": 0.2793, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2017-3145", "title": "Improper fetch cleanup sequencing in the resolver can cause named to crash", "description": "BIND was improperly sequencing cleanup operations on upstream recursion fetch contexts, leading in some cases to a use-after-free error that can trigger an assertion failure and crash in named. Affects BIND 9.0.0 to 9.8.x, 9.9.0 to 9.9.11, 9.10.0 to 9.10.6, 9.11.0 to 9.11.2, 9.9.3-S1 to 9.9.11-S1, 9.10.5-S1 to 9.10.6-S1, 9.12.0a1 to 9.12.0rc1.", "references": ["https://access.redhat.com/errata/RHSA-2018:0102", "https://access.redhat.com/errata/RHSA-2018:0487", "https://www.debian.org/security/2018/dsa-4089"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.10"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2017-3143", "noindex": false, "published": "2019-01-16T20:00:00.000Z", "modified": "2024-09-16T16:14:21.796Z", "cvss": 7.5, "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "severity": "high", "epss": 0.18299, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2017-3143", "title": "An error in TSIG authentication can permit unauthorized dynamic updates", "description": "An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name for the zone and service being targeted may be able to manipulate BIND into accepting an unauthorized dynamic update. Affects BIND 9.4.0->9.8.8, 9.9.0->9.9.10-P1, 9.10.0->9.10.5-P1, 9.11.0->9.11.1-P1, 9.9.3-S1->9.9.10-S2, 9.10.5-S1->9.10.5-S2.", "references": ["https://kb.isc.org/docs/aa-01503", "https://access.redhat.com/errata/RHSA-2017:1680", "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03772en_us"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.7"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2017-3142", "noindex": false, "published": "2019-01-16T20:00:00.000Z", "modified": "2024-09-16T17:08:46.835Z", "cvss": 5.3, "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "severity": "medium", "epss": 0.054, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2017-3142", "title": "An error in TSIG authentication can permit unauthorized zone transfers", "description": "An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name may be able to circumvent TSIG authentication of AXFR requests via a carefully constructed request packet. A server that relies solely on TSIG keys for protection with no other ACL protection could be manipulated into: providing an AXFR of a zone to an unauthorized recipient or accepting bogus NOTIFY packets. Affects BIND 9.4.0->9.8.8, 9.9.0->9.9.10-P1, 9.10.0->9.10.5-P1, 9.11.0->9.11.1-P1, 9.9.3-S1->9.9.10-S2, 9.10.5-S1->9.10.5-S2.", "references": ["https://access.redhat.com/errata/RHSA-2017:1680", "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03772en_us", "https://access.redhat.com/errata/RHSA-2017:1679"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.7"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2017-3138", "noindex": false, "published": "2019-01-16T20:00:00.000Z", "modified": "2024-09-16T22:40:54.323Z", "cvss": 6.5, "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.05523, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2017-3138", "title": "named exits with a REQUIRE assertion failure if it receives a null command string on its control channel", "description": "named contains a feature which allows operators to issue commands to a running server by communicating with the server process over a control channel, using a utility program such as rndc. A regression introduced in a recent feature change has created a situation under which some versions of named can be caused to exit with a REQUIRE assertion failure if they are sent a null command string. Affects BIND 9.9.9->9.9.9-P7, 9.9.10b1->9.9.10rc2, 9.10.4->9.10.4-P7, 9.10.5b1->9.10.5rc2, 9.11.0->9.11.0-P4, 9.11.1b1->9.11.1rc2, 9.9.9-S1->9.9.9-S9.", "references": ["http://www.securitytracker.com/id/1038260", "http://www.securityfocus.com/bid/97657", "https://security.gentoo.org/glsa/201708-01"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.6"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2017-3137", "noindex": false, "published": "2019-01-16T20:00:00.000Z", "modified": "2024-09-17T01:02:07.037Z", "cvss": 7.5, "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": 0.08975, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2017-3137", "title": "A response packet can cause a resolver to terminate when processing an answer containing a CNAME or DNAME", "description": "Mistaken assumptions about the ordering of records in the answer section of a response containing CNAME or DNAME resource records could lead to a situation in which named would exit with an assertion failure when processing a response in which records occurred in an unusual order. Affects BIND 9.9.9-P6, 9.9.10b1->9.9.10rc1, 9.10.4-P6, 9.10.5b1->9.10.5rc1, 9.11.0-P3, 9.11.1b1->9.11.1rc1, and 9.9.9-S8.", "references": ["https://access.redhat.com/errata/RHSA-2017:1095", "https://security.gentoo.org/glsa/201708-01", "http://www.securitytracker.com/id/1038258"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.6"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2017-3136", "noindex": false, "published": "2019-01-16T20:00:00.000Z", "modified": "2024-09-17T00:51:35.181Z", "cvss": 5.9, "cvss_vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.11183, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2017-3136", "title": "An error handling synthesized records could cause an assertion failure when using DNS64 with \"break-dnssec yes;\"", "description": "A query with a specific set of characteristics could cause a server using DNS64 to encounter an assertion failure and terminate. An attacker could deliberately construct a query, enabling denial-of-service against a server if it was configured to use the DNS64 feature and other preconditions were met. Affects BIND 9.8.0 -> 9.8.8-P1, 9.9.0 -> 9.9.9-P6, 9.9.10b1->9.9.10rc1, 9.10.0 -> 9.10.4-P6, 9.10.5b1->9.10.5rc1, 9.11.0 -> 9.11.0-P3, 9.11.1b1->9.11.1rc1, 9.9.3-S1 -> 9.9.9-S8.", "references": ["https://access.redhat.com/errata/RHSA-2017:1095", "https://security.gentoo.org/glsa/201708-01", "https://security.netapp.com/advisory/ntap-20180802-0002/"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.6"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "CVE-2017-3135", "noindex": false, "published": "2019-01-16T20:00:00.000Z", "modified": "2024-09-16T17:53:49.488Z", "cvss": 7.5, "cvss_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": 0.17243, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2017-3135", "title": "Combination of DNS64 and RPZ Can Lead to Crash", "description": "Under some conditions when using both DNS64 and RPZ to rewrite query responses, query processing can resume in an inconsistent state leading to either an INSIST assertion failure or an attempt to read through a NULL pointer. Affects BIND 9.8.8, 9.9.3-S1 -> 9.9.9-S7, 9.9.3 -> 9.9.9-P5, 9.9.10b1, 9.10.0 -> 9.10.4-P5, 9.10.5b1, 9.11.0 -> 9.11.0-P2, 9.11.1b1.", "references": ["https://security.gentoo.org/glsa/201708-01", "http://rhn.redhat.com/errata/RHSA-2017-0276.html", "https://security.netapp.com/advisory/ntap-20180926-0005/"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.5"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}, {"id": "USN-3346-2", "noindex": true, "published": "2017-09-18T17:15:08Z", "modified": "2026-04-22T09:36:59.639426Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/usn-3346-2", "title": "bind9 regression", "description": "USN-3346-1 fixed vulnerabilities in Bind. The fix for CVE-2017-3142\nintroduced a regression in the ability to receive an AXFR or IXFR in the\ncase where TSIG is used and not every message is signed. This update fixes\nthe problem.\n\nIn addition, this update adds the new root zone key signing key (KSK).\n\nOriginal advisory details:\n\n Clément Berthaux discovered that Bind did not correctly check TSIG\n authentication for zone update requests. An attacker could use this\n to improperly perform zone updates. (CVE-2017-3143)\n \n Clément Berthaux discovered that Bind did not correctly check TSIG\n authentication for zone transfer requests. An attacker coul", "references": ["https://ubuntu.com/security/notices/USN-3346-2", "https://launchpad.net/bugs/1717981", "https://osv.dev/vulnerability/USN-3346-2"], "fixes": ["1:9.10.3.dfsg.P4-8ubuntu1.8"], "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04:LTS"}]}], "total": 25, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 2, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "bind9", "path": "vulns/ubuntu-16.04-lts/bind9", "ecosystem": "Ubuntu:16.04: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": "2026-04-22T09:36:59.639426Z", "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. 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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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