Vulnerability Description
modrdn.c in slapd in OpenLDAP 2.4.x before 2.4.24 allows remote attackers to cause a denial of service (daemon crash) via a relative Distinguished Name (DN) modification request (aka MODRDN operation) that contains an empty value for the OldDN field.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openldap | Openldap | 2.4.6 |
Related Weaknesses (CWE)
References
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
- http://openwall.com/lists/oss-security/2011/02/28/1
- http://openwall.com/lists/oss-security/2011/02/28/2Patch
- http://openwall.com/lists/oss-security/2011/03/01/11
- http://openwall.com/lists/oss-security/2011/03/01/15
- http://secunia.com/advisories/43331Vendor Advisory
- http://secunia.com/advisories/43718
- http://security.gentoo.org/glsa/glsa-201406-36.xml
- http://securitytracker.com/id?1025191
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:055
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:056
- http://www.openldap.org/devel/cvsweb.cgi/servers/slapd/modrdn.c.diff?r1=1.170.2.Patch
- http://www.openldap.org/its/index.cgi/Software%20Bugs?id=6768
- http://www.openldap.org/lists/openldap-announce/201102/msg00000.htmlPatch
- http://www.redhat.com/support/errata/RHSA-2011-0347.html
FAQ
What is CVE-2011-1081?
CVE-2011-1081 is a vulnerability with a CVSS score of 5.0 (MEDIUM). modrdn.c in slapd in OpenLDAP 2.4.x before 2.4.24 allows remote attackers to cause a denial of service (daemon crash) via a relative Distinguished Name (DN) modification request (aka MODRDN operation)...
How severe is CVE-2011-1081?
CVE-2011-1081 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-1081?
Check the references section above for vendor advisories and patch information. Affected products include: Openldap Openldap.