CVE-2024-38439
9.8
CRITICAL
CVSS 3.1
EPSS 0.53%
Description
Netatalk before 3.2.1 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to '\0' in FPLoginExt in login in etc/uams/uams_pam.c. 2.4.1 and 3.1.19 are also fixed versions.
How to fix CVE-2024-38439
To remediate CVE-2024-38439, upgrade the affected package to a fixed version below.
- Debian/netatalk—upgrade to 3.1.12~ds-8+deb11u2 or later
Is CVE-2024-38439 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.1.12~ds-8+deb11u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |