CVE-2023-29421
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-29421
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-29421.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-29421
- Downstream
- Published
- 2023-04-06T05:15:07.653Z
- Modified
- 2025-11-20T12:17:06.413596Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is an out-of-bounds write in bz3decodeblock.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4JLSE25SV7K2NB6FTFT4UHJOJUHBHYHY/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NA7S7HDUAINOTCSWQZ5LIW756DYY22V2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NMLFV2FJK3CM7NJLVPZI5RUAFQZICPWW/
- https://github.com/kspalaiologos/bzip3/compare/1.2.2...1.2.3
- https://github.com/kspalaiologos/bzip3/issues/94