A segmentation fault flaw was found in the Advancecomp package.

published 2023-06-06 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-34407

cvss: 3.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 8%
public exploits: 0; none known

A segmentation fault flaw was found in the Advancecomp package. This may lead to decreased availability.

Patch / fix

fixed in 1 distros 2

advancemame advancecomp 2.5

debian azure linux

advancecomp Debian 14, Debian 13, Debian 12 2.5-1

debian advisories DEBIAN-CVE-2023-2961

advancecomp CBL-Mariner 2.0 2.5-1

azure linux advisories AZL-27187

Azure Linux vulnerability data, Copyright (c) Microsoft Corporation, from https://github.com/microsoft/AzureLinuxVulnerabilityData via OSV, under the MIT licence; changed: normalised to fixed package versions per release. MIT

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2023-2961 updated 2026-11-07 cvss 3.3

advancecomp: SEGV via invalid read address

Red Hat Enterprise Linux 7 advancecomp
not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 22 mo ago (2025-01-07)

Exploit prediction

0.19% chance of exploitation in the next 30 days, higher than 8% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	3.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
NVD	3.1	3.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CNA	3.1	3.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Affected products

n/a advancecomp

Classification

Weakness

CWE-20 Improper Input Validation

References

bugzilla.redhat.com /show_bug.cgi?id=2210768
issue-tracking, third-party-advisory

Sources

CVE List CVE-2023-2961
NVD CVE-2023-2961

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary