Vulnerability Details : CVE-2011-1081
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.
Vulnerability category: Denial of service
Products affected by CVE-2011-1081
- cpe:2.3:a:openldap:openldap:2.4.10:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.22:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.6:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.14:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.15:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.16:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.12:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.13:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.21:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.23:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.7:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.8:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.17:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.18:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.9:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.11:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.19:*:*:*:*:*:*:*
- cpe:2.3:a:openldap:openldap:2.4.20:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-1081
6.03%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 94 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-1081
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2011-1081
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-1081
-
http://openwall.com/lists/oss-security/2011/03/01/15
oss-security - Re: CVE Request -- OpenLDAP -- two issues
-
https://bugzilla.novell.com/show_bug.cgi?id=674985
Bug 674985 – VUL-0: openldap2: two security issues
-
http://www.mandriva.com/security/advisories?name=MDVSA-2011:056
mandriva.com
-
http://www.redhat.com/support/errata/RHSA-2011-0347.html
Support
-
http://www.openldap.org/its/index.cgi/Software%20Bugs?id=6768
OpenLDAP ITS - Software Bugs/6768
-
http://www.openldap.org/devel/cvsweb.cgi/servers/slapd/modrdn.c.diff?r1=1.170.2.8&r2=1.170.2.9
404 Not FoundPatch
-
http://security.gentoo.org/glsa/glsa-201406-36.xml
OpenLDAP: Multiple vulnerabilities (GLSA 201406-36) — Gentoo security
-
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
Juniper Networks - 2015-10 Security Bulletin: CTPView: Multiple Vulnerabilities in CTPView
-
http://openwall.com/lists/oss-security/2011/02/28/1
oss-security - Re: CVE Request -- OpenLDAP -- two issues
-
http://www.mandriva.com/security/advisories?name=MDVSA-2011:055
mandriva.com
-
http://openwall.com/lists/oss-security/2011/02/28/2
oss-security - Re: CVE Request -- OpenLDAP -- two issuesPatch
-
http://www.ubuntu.com/usn/USN-1100-1
USN-1100-1: OpenLDAP vulnerabilities | Ubuntu security notices
-
http://www.vupen.com/english/advisories/2011/0665
Webmail | OVH- OVHVendor Advisory
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/66239
OpenLDAP modrdn.c denial of service CVE-2011-1081 Vulnerability Report
-
http://securitytracker.com/id?1025191
OpenLDAP modrdn Request Processing Flaw Lets Remote Users Deny Service - SecurityTracker
-
http://openwall.com/lists/oss-security/2011/03/01/11
oss-security - Re: CVE Request -- OpenLDAP -- two issues
-
http://www.openldap.org/lists/openldap-announce/201102/msg00000.html
OpenLDAP 2.4.24 availablePatch
-
https://bugzilla.redhat.com/show_bug.cgi?id=680975
680975 – (CVE-2011-1081) CVE-2011-1081 openldap: DoS when submitting special MODRDN requestExploit;Patch
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