CVE-2011-1081

Current 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.

Basic Data

PublishedMarch 20, 2011
Last ModifiedAugust 17, 2017
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-399
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactNONE
CVSS 2 - Availability ImpactPARTIAL
CVSS 2 - Base Score5.0
SeverityMEDIUM
Exploitability Score10.0
Impact Score2.9
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationOpenldapOpenldap2.4.6*******
    2.3ApplicationOpenldapOpenldap2.4.7*******
    2.3ApplicationOpenldapOpenldap2.4.8*******
    2.3ApplicationOpenldapOpenldap2.4.9*******
    2.3ApplicationOpenldapOpenldap2.4.10*******
    2.3ApplicationOpenldapOpenldap2.4.11*******
    2.3ApplicationOpenldapOpenldap2.4.12*******
    2.3ApplicationOpenldapOpenldap2.4.13*******
    2.3ApplicationOpenldapOpenldap2.4.14*******
    2.3ApplicationOpenldapOpenldap2.4.15*******
    2.3ApplicationOpenldapOpenldap2.4.16*******
    2.3ApplicationOpenldapOpenldap2.4.17*******
    2.3ApplicationOpenldapOpenldap2.4.18*******
    2.3ApplicationOpenldapOpenldap2.4.19*******
    2.3ApplicationOpenldapOpenldap2.4.20*******
    2.3ApplicationOpenldapOpenldap2.4.21*******
    2.3ApplicationOpenldapOpenldap2.4.22*******
    2.3ApplicationOpenldapOpenldap2.4.23*******

Vulnerable Software List

VendorProductVersions
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

References

NameSourceURLTags
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705CONFIRM
[oss-security] 20110228 Re: CVE Request -- OpenLDAP -- two issueshttp://openwall.com/lists/oss-security/2011/02/28/1MLIST
[oss-security] 20110228 Re: CVE Request -- OpenLDAP -- two issueshttp://openwall.com/lists/oss-security/2011/02/28/2MLISTPatch
[oss-security] 20110301 Re: CVE Request -- OpenLDAP -- two issueshttp://openwall.com/lists/oss-security/2011/03/01/11MLIST
[oss-security] 20110301 Re: CVE Request -- OpenLDAP -- two issueshttp://openwall.com/lists/oss-security/2011/03/01/15MLIST
43331http://secunia.com/advisories/43331SECUNIAVendor Advisory
43718http://secunia.com/advisories/43718SECUNIA
GLSA-201406-36http://security.gentoo.org/glsa/glsa-201406-36.xmlGENTOO
1025191http://securitytracker.com/id?1025191SECTRACK
MDVSA-2011:055http://www.mandriva.com/security/advisories?name=MDVSA-2011:055MANDRIVA
MDVSA-2011:056http://www.mandriva.com/security/advisories?name=MDVSA-2011:056MANDRIVA
http://www.openldap.org/devel/cvsweb.cgi/servers/slapd/modrdn.c.diff?r1=1.170.2.8&r2=1.170.2.9http://www.openldap.org/devel/cvsweb.cgi/servers/slapd/modrdn.c.diff?r1=1.170.2.8&r2=1.170.2.9CONFIRMPatch
http://www.openldap.org/its/index.cgi/Software%20Bugs?id=6768http://www.openldap.org/its/index.cgi/Software%20Bugs?id=6768CONFIRM
[openldap-announce] 20110212 OpenLDAP 2.4.24 availablehttp://www.openldap.org/lists/openldap-announce/201102/msg00000.htmlMLISTPatch
RHSA-2011:0347http://www.redhat.com/support/errata/RHSA-2011-0347.htmlREDHAT
USN-1100-1http://www.ubuntu.com/usn/USN-1100-1UBUNTU
ADV-2011-0665http://www.vupen.com/english/advisories/2011/0665VUPENVendor Advisory
https://bugzilla.novell.com/show_bug.cgi?id=674985https://bugzilla.novell.com/show_bug.cgi?id=674985CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=680975https://bugzilla.redhat.com/show_bug.cgi?id=680975CONFIRMExploit Patch
openldap-modrdnc-dos(66239)https://exchange.xforce.ibmcloud.com/vulnerabilities/66239XF