🛡️ CVE-2022-2795
🟡 CVSS 5.3 — Medium ✅ No Known Exploit NVD
5.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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.

Details

Severity MEDIUM
CVSS Score 5.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE N/A
Public Exploit ✅ No
Source NVD
Published 2022-09-21
Updated 2026-06-08
Modified 2024-11-29

Affected Packages

Software From version Fixed in
bind
debian-linux
fedora

References

Mailing List, Patch, Third Party Advisory http://www.openwall.com/lists/oss-security/2022/09/21/3
Patch, Vendor Advisory https://kb.isc.org/docs/cve-2022-2795
Mailing List, Patch, Third Party Advisory http://www.openwall.com/lists/oss-security/2022/09/21/3
Patch, Vendor Advisory https://kb.isc.org/docs/cve-2022-2795

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