CVE-2021-32435 — Out-of-bounds Write in Abcm2ps

CWE-787 — Out-of-bounds Write6 documents5 sources
Severity
5.5MEDIUMNVD
OSV9.8
EPSS
0.7%
top 27.53%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Abcm2ps Project Abcm2psDebian Abcm2psDebian Linux+1 more
Timeline
PublishedMar 10
Latest updateMar 16

Description

Stack-based buffer overflow in the function get_key in parse.c of abcm2ps v8.14.11 allows remote attackers to cause a Denial of Service (DoS) via unspecified vectors.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages4 packages

▶debiandebian/abcm2ps< abcm2ps 8.14.13-1 (bookworm)
▶Debianabcm2ps_project/abcm2ps< 8.14.13-1+2
▶Ubuntuabcm2ps_project/abcm2ps< 7.8.9-1+deb9u1build0.18.04.1+3

Also affects: Debian Linux 9.0, Fedora 34, 35, 36

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
OSV
abcm2ps vulnerabilities↗2023-03-16
▶
GHSA
GHSA-grv7-4qw2-wr4j: Stack-based buffer overflow in the function get_key in parse↗2022-03-11
▶
OSV
CVE-2021-32435: Stack-based buffer overflow in the function get_key in parse↗2022-03-10
▶

📋Vendor Advisories

2
Ubuntu
abcm2ps vulnerabilities↗2023-03-16
▶
Debian
CVE-2021-32435: abcm2ps - Stack-based buffer overflow in the function get_key in parse.c of abcm2ps v8.14....↗2021
▶
CVE-2021-32435 — Out-of-bounds Write in Debian Abcm2ps | cvebase