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Vulnerability record · CVE-2015-3276 · published 7 December 2015

CVE-2015-3276: Openldap vulnerability

Openldap · Openldap

The nss_parse_ciphers function in libraries/libldap/tls_m.c in OpenLDAP does not properly parse OpenSSL-style multi-keyword mode cipher strings, which might cause a weaker than intended cipher to be used and allow remote attackers to have unspecified impact via unknown vectors.

7.5 CVSS 3.1 High EPSS 5.3% · top 7.7%
7.5CVSS 3.1 base score, v2 5.0
5.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
9Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

The nss_parse_ciphers function in libraries/libldap/tls_m.c in OpenLDAP does not properly parse OpenSSL-style multi-keyword mode cipher strings, which might cause a weaker than intended cipher to be used and allow remote attackers to have unspecified impact via unknown vectors.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected products

9 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://rhn.redhat.com/errata/RHSA-2015-2131.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html Third Party Advisory
http://www.securitytracker.com/id/1034221 Broken LinkThird Party AdvisoryVDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1238322 Issue TrackingPatchThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2015-2131.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html Third Party Advisory
http://www.securitytracker.com/id/1034221 Broken LinkThird Party AdvisoryVDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1238322 Issue TrackingPatchThird Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2015-3276), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.