CVE-2023-29420
- State
- Published
- Severity
- 6.5 Medium
- Published
- Apr 6, 2023
- Updated
- Mar 5, 2025
- Reserved
- Apr 6, 2023
Description
An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is a crash caused by an invalid memmove in bz3_decode_block.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | CISA-ADP |
Weaknesses
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/kspalaiologos/bzip3/issues/92
- https://github.com/kspalaiologos/bzip3/compare/1.2.2...1.2.3
- https://github.com/kspalaiologos/bzip3/commit/bb06deb85f1c249838eb938e0dab271d4194f8fa
- FEDORA-2023-3a821e6e73vendor-advisory
- FEDORA-2023-c08f9dfc16vendor-advisory
- FEDORA-2023-3589ad1c55vendor-advisory
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