🛡️ MGASA-2022-0388 — bind (CVE-2022-2795 +2 more)

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Updated bind packages fix security vulnerability

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. (CVE-2022-2795)

By spoofing the target resolver with responses that have a malformed ECDSA

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. (CVE-2022-38177, CVE-2022-38178)

Affected software

MGASA-2022-0388 is recorded against 1 package.

  • bind (fixed in 9.11.37-1.1.mga8)

Timeline and source

Published on 23 October 2022 and last revised on 16 April 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

advisories.mageia.org (Advisory)
bugs.mageia.org (Report)
kb.isc.org (Web)
kb.isc.org (Web)
kb.isc.org (Web)
ubuntu.com (Advisory)
www.debian.org (Web)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2022-10-23
Updated 2026-08-20
Modified 2026-04-16
Fix URL N/A

Affected Packages

Software From version Fixed in
bind — 9.11.37-1.1.mga8

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