CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
45.4%
log_blackbox.c in libqb before 2.0.8 allows a buffer overflow via long log
messages because the header size is not considered.
github.com/ClusterLabs/libqb/commit/1bbaa929b77113532785c408dd1b41cd0521ffc8
github.com/ClusterLabs/libqb/compare/v2.0.7...v2.0.8
github.com/ClusterLabs/libqb/pull/490
launchpad.net/bugs/cve/CVE-2023-39976
nvd.nist.gov/vuln/detail/CVE-2023-39976
security-tracker.debian.org/tracker/CVE-2023-39976
ubuntu.com/security/notices/USN-6308-1
www.cve.org/CVERecord?id=CVE-2023-39976