Vulnerability · Published Mar 10, 2022 · Assigned by mitre
CVE-2021-32436
Medium 6.5
In plain English
A medium-severity security flaw in the abcm2ps package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 77% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.5Medium
Exploit odds (30 days)1.7%top 23.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An out-of-bounds read in the function write_title() in subs.c of abcm2ps v8.14.11 allows remote attackers to cause a Denial of Service (DoS) via unspecified vectors.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | abcm2ps | 8.14.13-1 | DEBIAN-CVE-2021-32436 |
| Debian:13 | abcm2ps | 8.14.13-1 | DEBIAN-CVE-2021-32436 |
| Debian:14 | abcm2ps | 8.14.13-1 | DEBIAN-CVE-2021-32436 |
Affected products (as reported)
References
- https://github.com/leesavide/abcm2ps/commit/2f56e1179cab6affeb8afa9d6c324008fe40d8e3 x_refsource_MISC
- https://github.com/leesavide/abcm2ps/issues/85 x_refsource_MISC
- FEDORA-2022-6b46927596 vendor-advisory, x_refsource_FEDORA
- FEDORA-2022-68d22975a4 vendor-advisory, x_refsource_FEDORA
- FEDORA-2022-93025de981 vendor-advisory, x_refsource_FEDORA
- [debian-lts-announce] 20220417 [SECURITY] [DLA 2983-1] abcm2ps security update mailing-list, x_refsource_MLIST