Vulnerability Monitor

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CVE-2023-42365

A use-after-free vulnerability was discovered in BusyBox v.1.36.1 via a crafted awk pattern in the awk.c copyvar function.

Published

2023-11-27T23:15:07.373

Last Modified

2025-11-03T21:16:01.393

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

Weaknesses

Type: Primary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	busybox	busybox	1.36.1	Yes

References

https://bugs.busybox.net/show_bug.cgi?id=15871 Exploit, Issue Tracking, Vendor Advisory ([email protected])
https://bugs.busybox.net/show_bug.cgi?id=15871 Exploit, Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2025/01/msg00012.html (af854a3a-2127-422b-91ae-364da2661108)