ghsa-jhh4-vhhc-xpjq
Vulnerability from github
Published
2023-09-20 15:30
Modified
2023-11-03 21:30
Severity ?
Details
A flaw in the networking code handling DNS-over-TLS queries may cause named
to terminate unexpectedly due to an assertion failure. This happens when internal data structures are incorrectly reused under significant DNS-over-TLS query load.
This issue affects BIND 9 versions 9.18.0 through 9.18.18 and 9.18.11-S1 through 9.18.18-S1.
{ "affected": [], "aliases": [ "CVE-2023-4236" ], "database_specific": { "cwe_ids": [ "CWE-617" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2023-09-20T13:15:12Z", "severity": "HIGH" }, "details": "A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure. This happens when internal data structures are incorrectly reused under significant DNS-over-TLS query load.\nThis issue affects BIND 9 versions 9.18.0 through 9.18.18 and 9.18.11-S1 through 9.18.18-S1.", "id": "GHSA-jhh4-vhhc-xpjq", "modified": "2023-11-03T21:30:20Z", "published": "2023-09-20T15:30:51Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4236" }, { "type": "WEB", "url": "https://kb.isc.org/docs/cve-2023-4236" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IPJLLTJCSDJJII7IIZPLTBQNWP7MZH7F" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U35OARLQCPMVCBBPHWBXY5M6XJLD2TZ5" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VSK5V4W4OHPM3JTJGWAQD6CZW7SFD75B" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20231013-0004" }, { "type": "WEB", "url": "https://www.debian.org/security/2023/dsa-5504" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2023/09/20/2" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.