389-ds-base: a heap overflow leading to denail-of-servce while writing a value larger than 256 chars (in log_entry_attr)
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 0.3%
exploitation probability
0.3%top 79% of all CVEs
observed exploitation
nono source reports it
A heap overflow flaw was found in 389-ds-base. This issue leads to a denial of service when writing a value larger than 256 chars in log_entry_attr.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
389-ds-baseRed Hat · Red Hat Directory Server 11.5 E4S for RHEL 8Red Hat · Red Hat Directory Server 11.7 for RHEL 8Red Hat · Red Hat Directory Server 11.8 for RHEL 8Red Hat · Red Hat Directory Server 12Red Hat · Red Hat Directory Server 12.2 EUS for RHEL 9Red Hat · Red Hat Enterprise Linux 6Red Hat · Red Hat Enterprise Linux 7Red Hat · Red Hat Enterprise Linux 8Red Hat · Red Hat Enterprise Linux 8.6 Extended Update SupportRed Hat · Red Hat Enterprise Linux 8.8 Extended Update SupportRed Hat · Red Hat Enterprise Linux 9Red Hat · Red Hat Enterprise Linux 9.2 Extended Update SupportReferences
https://access.redhat.com/errata/RHSA-2024:1074https://access.redhat.com/errata/RHSA-2024:1372https://access.redhat.com/errata/RHSA-2024:3047https://access.redhat.com/errata/RHSA-2024:4209https://access.redhat.com/errata/RHSA-2024:4633https://access.redhat.com/errata/RHSA-2024:5690https://access.redhat.com/errata/RHSA-2024:7458https://access.redhat.com/errata/RHSA-2025:1632https://access.redhat.com/security/cve/CVE-2024-1062https://bugzilla.redhat.com/show_bug.cgi?id=2256711https://bugzilla.redhat.com/show_bug.cgi?id=2261879