CVE-2022-38177

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-38177
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.

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://www.openwall.com/lists/oss-security/2022/09/21/3 Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/09/21/3 Mailing List Patch Third Party Advisory
https://kb.isc.org/docs/cve-2022-38177 Patch Third Party Advisory
https://kb.isc.org/docs/cve-2022-38177 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/10/msg00007.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/10/msg00007.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV4GQWBPF7Y52J2FA24U6UMHQAOXZEF7/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV4GQWBPF7Y52J2FA24U6UMHQAOXZEF7/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRHB6J4Z7BKH4HPEKG5D35QGRD6ANNMT/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRHB6J4Z7BKH4HPEKG5D35QGRD6ANNMT/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZJQNUASODNVAWZV6STKG5SD6XIJ446S/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZJQNUASODNVAWZV6STKG5SD6XIJ446S/
https://security.gentoo.org/glsa/202210-25 Third Party Advisory
https://security.gentoo.org/glsa/202210-25 Third Party Advisory
https://security.netapp.com/advisory/ntap-20221228-0010/ Third Party Advisory
https://security.netapp.com/advisory/ntap-20221228-0010/ Third Party Advisory
https://www.debian.org/security/2022/dsa-5235 Third Party Advisory
https://www.debian.org/security/2022/dsa-5235 Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:isc:bind:9.11.7:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.11.3:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.11.6:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.10.5:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.11.5:s5:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.11.5:s3:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.9.3:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.11.5:s3:*:*:*:supported_preview:*:*
cpe:2.3:a:isc:bind:9.9.3:s1:*:*:*:supported_preview:*:*
cpe:2.3:a:isc:bind:9.10.7:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.11.5:s6:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.11.12:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.11.8:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.9.12:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.9.13:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.11.21:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.16.8:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.16.11:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.11.27:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.16.13:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.11.29:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.16.21:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.11.35:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.11.14-s1:*:*:*:preview:*:*:*
cpe:2.3:a:isc:bind:9.11.19-s1:*:*:*:preview:*:*:*
cpe:2.3:a:isc:bind:9.11.37:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:9.16.32:s1:*:*:supported_preview:*:*:*
cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*

Configuration 4 (hide)

cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
History

28 May 2025, 16:15

Type Values Removed Values Added
References (GENTOO) https://security.gentoo.org/glsa/202210-25 - Third Party Advisory () https://security.gentoo.org/glsa/202210-25 - Third Party Advisory
References (CONFIRM) https://kb.isc.org/docs/cve-2022-38177 - Patch, Third Party Advisory () https://kb.isc.org/docs/cve-2022-38177 - Patch, Third Party Advisory
References (CONFIRM) https://security.netapp.com/advisory/ntap-20221228-0010/ - Third Party Advisory () https://security.netapp.com/advisory/ntap-20221228-0010/ - Third Party Advisory
References (DEBIAN) https://www.debian.org/security/2022/dsa-5235 - Third Party Advisory () https://www.debian.org/security/2022/dsa-5235 - Third Party Advisory
References (MLIST) http://www.openwall.com/lists/oss-security/2022/09/21/3 - Mailing List, Patch, Third Party Advisory () http://www.openwall.com/lists/oss-security/2022/09/21/3 - Mailing List, Patch, Third Party Advisory
References (MLIST) https://lists.debian.org/debian-lts-announce/2022/10/msg00007.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2022/10/msg00007.html - Mailing List, Third Party Advisory

07 Nov 2023, 03:50

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YZJQNUASODNVAWZV6STKG5SD6XIJ446S/', 'name': 'FEDORA-2022-b197d64471', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MRHB6J4Z7BKH4HPEKG5D35QGRD6ANNMT/', 'name': 'FEDORA-2022-8268735e06', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CV4GQWBPF7Y52J2FA24U6UMHQAOXZEF7/', 'name': 'FEDORA-2022-ef038365de', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZJQNUASODNVAWZV6STKG5SD6XIJ446S/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV4GQWBPF7Y52J2FA24U6UMHQAOXZEF7/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRHB6J4Z7BKH4HPEKG5D35QGRD6ANNMT/ -

08 Aug 2023, 14:22

Type Values Removed Values Added
CWE CWE-347 CWE-401
Information

Published : 2022-09-21 11:15

Updated : 2025-05-28 16:15

NVD link : CVE-2022-38177

Mitre link : CVE-2022-38177

JSON object : View

Products Affected

debian

  • debian_linux

netapp

  • active_iq_unified_manager

isc

  • bind

fedoraproject

  • fedora
CWE
CWE-401

Missing Release of Memory after Effective Lifetime