critical9.8
CVE-2023-39976
log_blackbox.c in libqb before 2.0.8 allows a buffer overflow via long log messages because the header size is not considered.
Impact
log_blackbox.c in libqb before 2.0.8 allows a buffer overflow via long log messages because the header size is not considered.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Clusterlabs | Libqb | before 2.0.8 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/ClusterLabs/libqb/commit/1bbaa929b77113532785c408dd1b41cd0521ffc8
- https://github.com/ClusterLabs/libqb/compare/v2.0.7...v2.0.8
- https://github.com/ClusterLabs/libqb/pull/490
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KECNF7LFBPE57XSBT6EM7ACVMIBP63WH/
- https://github.com/ClusterLabs/libqb/commit/1bbaa929b77113532785c408dd1b41cd0521ffc8
- https://github.com/ClusterLabs/libqb/compare/v2.0.7...v2.0.8
- https://github.com/ClusterLabs/libqb/pull/490
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KECNF7LFBPE57XSBT6EM7ACVMIBP63WH/