CVE-2023-29416
6.5
MEDIUM
CVSS 3.1
EPSS 0.61%
Description
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.
How to fix CVE-2023-29416
To remediate CVE-2023-29416, upgrade the affected package to a fixed version below.
- Debian/bzip3—upgrade to 1.2.2-2 or later
Is CVE-2023-29416 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.2.2-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |