Heap-based Buffer Overflow Affecting 389-ds-base package, versions *
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-1370177
- published26 Jul 2021
- disclosed13 Sept 2016
Introduced: 13 Sep 2016
CVE-2017-2591 (opens in a new tab)How to fix?
There is no fixed version for RHEL:7 389-ds-base.
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 version 1.3.6 is vulnerable to an improperly NULL terminated array in the uniqueness_entry_to_config() function in the "attribute uniqueness" plugin of 389 Directory Server. An authenticated, or possibly unauthenticated, attacker could use this flaw to force an out-of-bound heap memory read, possibly triggering a crash of the LDAP service.