CVE-2011-1081

MEDIO 5.0CVE-2011-1081 · Published 20/03/2011 · updated 16/06/2026

Package	Affected versions	Patched versions
openldap openldap	`= 2.4.10= 2.4.11= 2.4.12= 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= 2.4.6= 2.4.7= 2.4.8= 2.4.9`	No fix yet

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.

References

kb.juniper.net/InfoCenter/index
openwall.com/lists/oss-security/2011/02/28/1
openwall.com/lists/oss-security/2011/02/28/2 · Patch
openwall.com/lists/oss-security/2011/03/01/11
openwall.com/lists/oss-security/2011/03/01/15
secunia.com/advisories/43331 · Vendor Advisory
secunia.com/advisories/43718
security.gentoo.org/glsa/glsa-201406-36.xml
securitytracker.com/id
mandriva.com/security/advisories
mandriva.com/security/advisories
openldap.org/devel/cvsweb.cgi/servers/slapd/modrdn.c.diff · Patch
openldap.org/its/index.cgi/Software%20Bugs
openldap.org/lists/openldap-announce/201102/msg00000.html · Patch
redhat.com/support/errata/RHSA-2011-0347.html
ubuntu.com/usn/USN-1100-1
vupen.com/english/advisories/2011/0665 · Vendor Advisory
bugzilla.novell.com/show_bug.cgi
bugzilla.redhat.com/show_bug.cgi · Exploit
exchange.xforce.ibmcloud.com/vulnerabilities/66239

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