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CVE

CVE-2022-46285

A flaw was found in libXpm. This issue occurs when parsing a file with a comment not closed; the end-of-file condition w

A flaw was found in libXpm. This issue occurs when parsing a file with a comment not closed.

the end-of-file condition will not be detected, leading to an infinite loop and resulting in a Denial of Service in the application linked to the library.

HIGH · CVSS 7.5 EPSS 0.00103
Schedule remediation
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')
▤

Affected Products & Versions

1
x.org libxpm< 3.5.15
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD07 Feb 2023 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

14
suse-csafopenSUSE-SU-2024:12617-1
usnUSN-5807-3
usnUSN-5807-2
msrcCVE-2022-46285
suse-csafSUSE-SU-2023:0165-1
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2023/10/03/1
http://www.openwall.com/lists/oss-security/2023/10/03/10
https://bugzilla.redhat.com/show_bug.cgi?id=2160092Issue TrackingPatchThird Party Advisory
https://gitlab.freedesktop.org/xorg/lib/libxpm/-/commit/a3a7c6dcc3b629d7650148
https://gitlab.freedesktop.org/xorg/lib/libxpm/-/merge_requests/9
https://lists.debian.org/debian-lts-announce/2023/06/msg00021.html
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