CVE-2023-29416

bzip3: An issue was discovered in libbzip3.a in bzip3 before 1.3.0

CVE-2023-29416 is fixed in bzip3 on 1 platform, first by DEBIAN-CVE-2023-29416, released April 6, 2023. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
6.5
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0090
59th percentile

An issue was discovered in libbzip3.a in bzip3 before 1.3.0. A bz3_decode_block out-of-bounds write can occur with a crafted archive because bzip3 does not follow the required procedure for interacting with libsais.

Where it's fixed

ProductFixed inFixReleased
Linux
bzip3 · Debian 12.15 (bookworm) 1.2.2-2 DEBIAN-CVE-2023-29416 Apr 6, 2023
bzip3 · Debian 13.5 (trixie) 1.2.2-2 DEBIAN-CVE-2023-29416 Apr 6, 2023
bzip3 · Debian 14 1.2.2-2 DEBIAN-CVE-2023-29416 Apr 6, 2023

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