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Status published
Medium
CVE-2015-1545
The deref_parseCtrl function in servers/slapd/overlays/deref.c in OpenLDAP 2.4.13 through 2.4.40...
Vulnerability Description
The deref_parseCtrl function in servers/slapd/overlays/deref.c in OpenLDAP 2.4.13 through 2.4.40 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an empty attribute list in a deref control in a search request.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.securityfocus.com/bid/72519
- http://www.openldap.org/devel/gitweb.cgi?p=openldap.git%3Ba=commit%3Bh=c32e74763f77675b9e144126e375977ed6dc562c
- https://support.apple.com/HT204659
- https://exchange.xforce.ibmcloud.com/vulnerabilities/100937
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776988
- http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
- http://www.debian.org/security/2015/dsa-3209
- http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html
- http://lists.opensuse.org/opensuse-updates/2015-07/msg00069.html
- http://www.securitytracker.com/id/1032399
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:073
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:074
- http://www.openldap.org/its/?findid=8027
- http://secunia.com/advisories/62787
- http://www.openwall.com/lists/oss-security/2015/02/07/3
- https://support.apple.com/kb/HT210788
- https://seclists.org/bugtraq/2019/Dec/23
- http://seclists.org/fulldisclosure/2019/Dec/26
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Affected Vendor
openldap
View all reports →Affected Software
openldap
Vulnerable Versions:
2.4.13, 2.4.14, 2.4.15, 2.4.16, 2.4.17, 2.4.18, 2.4.19, 2.4.20, 2.4.21, 2.4.22, 2.4.23, 2.4.24, 2.4.25, 2.4.26, 2.4.27, 2.4.28, 2.4.29, 2.4.30, 2.4.31, 2.4.32, 2.4.33, 2.4.34, 2.4.35, 2.4.36, 2.4.37, 2.4.38, 2.4.39, 2.4.40
Timeline
Official Publish:
February 12th, 2015
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.