CVE-2021-38172

Public Exploit

Description

perM 0.4.0 has a Buffer Overflow related to strncpy. (Debian initially fixed this in 0.4.0-7.)

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.17% Top 25%
Vendor Advisory debian.org Vendor Advisory debian.org Vendor Advisory debian.org Vendor Advisory debian.org Vendor Advisory debian.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://packages.qa.debian.org/p/perm.html issue tracking patch vendor advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993019 exploit vendor advisory
https://lists.debian.org/debian-med/2021/08/msg00016.html mailing list vendor advisory
https://tracker.debian.org/pkg/perm issue tracking patch vendor advisory
https://salsa.debian.org/med-team/perm/-/commits/master/ patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-38172?
CVE-2021-38172 has been scored as a critical severity vulnerability.
How to fix CVE-2021-38172?
To fix CVE-2021-38172, 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-2021-38172 being actively exploited in the wild?
It is possible that CVE-2021-38172 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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