ghsa-xv2w-3fww-7hvf
Vulnerability from github
Published
2024-07-23 15:31
Modified
2024-07-31 12:31
Severity ?
Details
If a server hosts a zone containing a "KEY" Resource Record, or a resolver DNSSEC-validates a "KEY" Resource Record from a DNSSEC-signed domain in cache, a client can exhaust resolver CPU resources by sending a stream of SIG(0) signed requests. This issue affects BIND 9 versions 9.0.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.9.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.49-S1, and 9.18.11-S1 through 9.18.27-S1.
{ "affected": [], "aliases": [ "CVE-2024-1975" ], "database_specific": { "cwe_ids": [ "CWE-770" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2024-07-23T15:15:03Z", "severity": "HIGH" }, "details": "If a server hosts a zone containing a \"KEY\" Resource Record, or a resolver DNSSEC-validates a \"KEY\" Resource Record from a DNSSEC-signed domain in cache, a client can exhaust resolver CPU resources by sending a stream of SIG(0) signed requests.\nThis issue affects BIND 9 versions 9.0.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.9.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.49-S1, and 9.18.11-S1 through 9.18.27-S1.", "id": "GHSA-xv2w-3fww-7hvf", "modified": "2024-07-31T12:31:47Z", "published": "2024-07-23T15:31:09Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-1975" }, { "type": "WEB", "url": "https://kb.isc.org/docs/cve-2024-1975" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2024/07/23/1" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2024/07/31/2" } ], "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.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.