ghsa-349w-cgp3-287r
Vulnerability from github
Published
2022-09-22 00:00
Modified
2022-09-25 00:00
Severity ?
Details
By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.
{ "affected": [], "aliases": [ "CVE-2022-38178" ], "database_specific": { "cwe_ids": [ "CWE-347" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2022-09-21T11:15:00Z", "severity": "HIGH" }, "details": "By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.", "id": "GHSA-349w-cgp3-287r", "modified": "2022-09-25T00:00:20Z", "published": "2022-09-22T00:00:32Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-38178" }, { "type": "WEB", "url": "https://kb.isc.org/docs/cve-2022-38178" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00007.html" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CV4GQWBPF7Y52J2FA24U6UMHQAOXZEF7" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MRHB6J4Z7BKH4HPEKG5D35QGRD6ANNMT" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YZJQNUASODNVAWZV6STKG5SD6XIJ446S" }, { "type": "WEB", "url": "https://security.gentoo.org/glsa/202210-25" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20221228-0009" }, { "type": "WEB", "url": "https://www.debian.org/security/2022/dsa-5235" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2022/09/21/3" } ], "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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Sightings
Author | Source | Type | Date |
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.