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CVE-2022-38177

nvd nist
Published: Sep 21, 2022Modified: Jun 17, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

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.

Affected (34)

Products: Isc: Bind · Debian: Debian Linux · Fedoraproject: Fedora · +1 more
Show all products
Isc: Bind · Debian: Debian Linux · Fedoraproject: Fedora · Netapp: Active Iq Unified Manager
Isc
1 product
Bind
Debian
1 product
Debian Linux
Fedoraproject
1 product
Fedora
Netapp
1 product
Active Iq Unified Manager
Configuration A
28 vulnerable
Vulnerable SoftwareAffected Versions
Isc
Bind
From 9.8.4 to 9.16.32
Bind
Version 9.10.5 s1
Bind
Version 9.10.7 s1
Bind
Version 9.11.12 s1
Bind
Version 9.11.14-s1
Bind
Version 9.11.19-s1
Bind
Version 9.11.21 s1
Bind
Version 9.11.27 s1
Bind
Version 9.11.29 s1
Bind
Version 9.11.35 s1
Bind
Version 9.11.37 s1
Bind
Version 9.11.3 s1
Bind
Version 9.11.5 s3
Bind
Version 9.11.5 s3
Bind
Version 9.11.5 s5
Bind
Version 9.11.5 s6
Bind
Version 9.11.6 s1
Bind
Version 9.11.7 s1
Bind
Version 9.11.8 s1
Bind
Version 9.16.11 s1
Bind
Version 9.16.13 s1
Bind
Version 9.16.21 s1
Bind
Version 9.16.32 s1
Bind
Version 9.16.8 s1
Bind
Version 9.9.12 s1
Bind
Version 9.9.13 s1
Bind
Version 9.9.3 s1
Bind
Version 9.9.3 s1
Configuration B
2 vulnerable
Vulnerable SoftwareAffected Versions
Debian
Debian Linux
Version 10.0
Debian Linux
Version 11.0
Configuration C
3 vulnerable
Vulnerable SoftwareAffected Versions
Fedoraproject
Fedora
Version 35
Fedora
Version 36
Fedora
Version 37
Configuration D
1 vulnerable
Vulnerable SoftwareAffected Versions
Active Iq Unified Manager
All versions

Related CWEs

CWE-401
Missing Release of Memory after Effective Lifetime
The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

References (18)

Source: security-officer@isc.org
Mailing ListPatchThird Party Advisory
Source: security-officer@isc.org
PatchThird Party Advisory
Source: security-officer@isc.org
Mailing ListThird Party Advisory
Source: security-officer@isc.org
Source: security-officer@isc.org
Source: security-officer@isc.org
Source: security-officer@isc.org
Third Party Advisory
Source: security-officer@isc.org
Third Party Advisory
Source: security-officer@isc.org
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListPatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.