CVE-2021-32436

Public Exploit

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.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.17%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/leesavide/abcm2ps/commit/2f56e1179cab6affeb8afa9d6c324008fe40d8e3 third party advisory patch
https://github.com/leesavide/abcm2ps/issues/85 patch exploit third party advisory issue tracking
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTF4FXCW22FFB5HNQO3GK3F4FFBLTZKE/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6333SXWMES3K22DBAOAW34G6EU6WIJEY/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EVGJH4HMXI3TWMHQJQCG3M7KSXJWJM7R/ vendor advisory
https://lists.debian.org/debian-lts-announce/2022/04/msg00015.html third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2021-32436?
CVE-2021-32436 has been scored as a medium severity vulnerability.
How to fix CVE-2021-32436?
To fix CVE-2021-32436, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-32436 being actively exploited in the wild?
It is possible that CVE-2021-32436 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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