CVE-2023-39976
- Source
- https://cve.org/CVERecord?id=CVE-2023-39976
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-39976.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-39976
- Downstream
- Related
- Published
- 2023-08-08T06:15:46.590Z
- Modified
- 2026-02-28T08:09:32.956769Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
log_blackbox.c in libqb before 2.0.8 allows a buffer overflow via long log messages because the header size is not considered.
- References
-
- https://github.com/ClusterLabs/libqb/compare/v2.0.7...v2.0.8
- 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/pull/490
Affected packages
Git / github.com/clusterlabs/libqb
Affected ranges
- Type
- GIT
- Repo
- https://github.com/clusterlabs/libqb
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
1.*
1.9.0
libqb-0.*
libqb-0.0.0
libqb-0.1.0
v0.*
v0.1.0
v0.10.0
v0.10.1
v0.11.0
v0.11.1
v0.12.0
v0.13.0
v0.14.0
v0.14.1
v0.14.2
v0.14.3
v0.14.4
v0.15.0
v0.16.0
v0.17.0
v0.17.0.rc1
v0.17.1
v0.17.1-rc1
v0.17.2
v0.2.0
v0.3.0
v0.4.0
v0.4.1
v0.5.0
v0.5.1
v0.7.0
v0.8.0
v0.8.1
v0.9.0
v1.*
v1.0
v1.0.1
v1.0.2
v1.0.3
v1.0rc1
v1.0rc2
v1.0rc3
v1.0rc4
v1.9.0
v1.9.1
v2.*
v2.0.0
v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.0.5
v2.0.6
v2.0.7