Out-of-Bounds The advisory has been revoked - it doesn't affect any version of package openldap2-doc (opens in a new tab)
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-SLES150-OPENLDAP2DOC-2734067
- published14 Apr 2022
- disclosed18 Sept 2019
Introduced: 18 Sep 2019
CVE-2017-17740 (opens in a new tab)Amendment
The SLES security team deemed this advisory irrelevant for SLES:15.0.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openldap2-doc package and not the openldap2-doc package as distributed by SLES.
contrib/slapd-modules/nops/nops.c in OpenLDAP through 2.4.45, when both the nops module and the memberof overlay are enabled, attempts to free a buffer that was allocated on the stack, which allows remote attackers to cause a denial of service (slapd crash) via a member MODDN operation.
References
- https://www.suse.com/security/cve/CVE-2017-17740.html
- https://bugzilla.suse.com/1073313
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00053.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00058.html
- http://www.openldap.org/its/index.cgi/Incoming?id=8759
- https://kc.mcafee.com/corporate/index?page=content&id=SB10365
- https://www.oracle.com/security-alerts/cpuapr2022.html