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CVE-2011-1025

Date: March 19, 2011

bind.cpp in back-ndb in OpenLDAP 2.4.x before 2.4.24 does not require authentication for the root Distinguished Name (DN), which allows remote attackers to bypass intended access restrictions via an arbitrary password.

Language: C++

Severity Score

Related Resources (18)

https://bugzilla.redhat.com/show_bug.cgi?id=680472
http://secunia.com/advisories/43718
http://www.openldap.org/lists/openldap-announce/201102/msg00000.html
https://access.redhat.com/security/cve/CVE-2011-1025
http://www.openldap.org/its/index.cgi/Software%20Bugs?id=6661
http://securitytracker.com/id?1025190
http://www.redhat.com/support/errata/RHSA-2011-0347.html
http://secunia.com/advisories/43331
http://security.gentoo.org/glsa/glsa-201406-36.xml
http://www.vupen.com/english/advisories/2011/0665
http://openwall.com/lists/oss-security/2011/02/24/12
https://nvd.nist.gov/vuln/detail/CVE-2011-1025
http://www.mandriva.com/security/advisories?name=MDVSA-2011:056
http://openwall.com/lists/oss-security/2011/02/25/13
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
http://www.openldap.org/devel/cvsweb.cgi/servers/slapd/back-ndb/bind.cpp.diff?r1=1.5&r2=1.8
http://www.ubuntu.com/usn/USN-1100-1
https://www.mend.io/vulnerability-database/CVE-2011-1025

Severity Score

Weakness Type (CWE)

Improper Authentication

CWE-287

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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