ghsa-9mq2-v988-m7mr
Vulnerability from github
Published
2022-09-22 00:00
Modified
2022-09-25 00:00
Severity
Details
By flooding the target resolver with queries exploiting this flaw an attacker can significantly impair the resolver's performance, effectively denying legitimate clients access to the DNS resolution service.
{
"affected": [],
"aliases": [
"CVE-2022-2795"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-09-21T11:15:00Z",
"severity": "HIGH"
},
"details": "By flooding the target resolver with queries exploiting this flaw an attacker can significantly impair the resolver\u0027s performance, effectively denying legitimate clients access to the DNS resolution service.",
"id": "GHSA-9mq2-v988-m7mr",
"modified": "2022-09-25T00:00:26Z",
"published": "2022-09-22T00:00:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2795"
},
{
"type": "WEB",
"url": "https://kb.isc.org/docs/cve-2022-2795"
},
{
"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://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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