Race Condition Affecting 389-ds-base package, versions <0:1.3.7.5-28.el7_5
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL7-389DSBASE-4787794
- published26 Jul 2021
- disclosed6 Jun 2018
Introduced: 6 Jun 2018
CVE-2018-10850 (opens in a new tab)How to fix?
Upgrade RHEL:7 389-ds-base to version 0:1.3.7.5-28.el7_5 or higher.
This issue was patched in RHSA-2018:2757.
NVD Description
Note: Versions mentioned in the description apply only to the upstream 389-ds-base package and not the 389-ds-base package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
389-ds-base before versions 1.4.0.10, 1.3.8.3 is vulnerable to a race condition in the way 389-ds-base handles persistent search, resulting in a crash if the server is under load. An anonymous attacker could use this flaw to trigger a denial of service.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10850
- https://pagure.io/389-ds-base/c/8f04487f99a
- https://pagure.io/389-ds-base/issue/49768
- https://access.redhat.com/security/cve/CVE-2018-10850
- https://lists.debian.org/debian-lts-announce/2018/07/msg00018.html
- https://access.redhat.com/errata/RHSA-2018:2757
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00033.html