Vulnerability Name:

CVE-2011-1025 (CCN-65392)

Assigned:2010-09-29
Published:2010-09-29
Updated:2017-01-07
Summary: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.
CVSS v3 Severity:3.5 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
5.0 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)
3.0 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
6.8 Medium (REDHAT CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
5.0 Medium (REDHAT Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-287
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2011-1025

Source: CONFIRM
Type: UNKNOWN
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705

Source: MLIST
Type: UNKNOWN
[oss-security] 20110224 CVE Request -- OpenLDAP -- two issues

Source: MLIST
Type: UNKNOWN
[oss-security] 20110225 Re: CVE Request -- OpenLDAP -- two issue

Source: CCN
Type: RHSA-2011-0347
Moderate: openldap security update

Source: CCN
Type: SA43331
OpenLDAP Two Security Bypass Vulnerabilities

Source: SECUNIA
Type: Vendor Advisory
43331

Source: SECUNIA
Type: UNKNOWN
43718

Source: GENTOO
Type: UNKNOWN
GLSA-201406-36

Source: SECTRACK
Type: UNKNOWN
1025190

Source: MANDRIVA
Type: UNKNOWN
MDVSA-2011:056

Source: CONFIRM
Type: Patch
http://www.openldap.org/devel/cvsweb.cgi/servers/slapd/back-ndb/bind.cpp.diff?r1=1.5&r2=1.8

Source: CCN
Type: OpenLDAP Web site
rootpw is not verified with slapd.conf

Source: CONFIRM
Type: UNKNOWN
http://www.openldap.org/its/index.cgi/Software%20Bugs?id=6661

Source: MLIST
Type: UNKNOWN
[openldap-announce] 20110212 OpenLDAP 2.4.24 available

Source: CCN
Type: OSVDB ID: 72529
OpenLDAP back-ndb bind.cpp root Distinguished Name (DN) Arbitrary Password Authentication Bypass

Source: REDHAT
Type: UNKNOWN
RHSA-2011:0347

Source: CCN
Type: BID-46363
OpenLDAP Multiple Security Bypass Vulnerabilities

Source: UBUNTU
Type: UNKNOWN
USN-1100-1

Source: VUPEN
Type: Vendor Advisory
ADV-2011-0665

Source: CONFIRM
Type: Patch
https://bugzilla.redhat.com/show_bug.cgi?id=680472

Source: XF
Type: UNKNOWN
openldap-backndb-security-bypass(65392)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:openldap:openldap:2.4.6:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.7:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.8:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.9:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.10:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.11:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.12:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.13:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.14:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.15:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.16:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.17:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.18:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.19:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.20:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.21:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.22:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.23:*:*:*:*:*:*:*

    • Configuration RedHat 1:
  • cpe:/o:redhat:enterprise_linux:6:*:*:*:*:*:*:*

    • Configuration RedHat 2:
  • cpe:/o:redhat:enterprise_linux:6::client:*:*:*:*:*

    • Configuration RedHat 3:
  • cpe:/o:redhat:enterprise_linux:6::computenode:*:*:*:*:*

    • Configuration RedHat 4:
  • cpe:/o:redhat:enterprise_linux:6::server:*:*:*:*:*

    • Configuration RedHat 5:
  • cpe:/o:redhat:enterprise_linux:6::workstation:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:openldap:openldap:2.4.23:*:*:*:*:*:*:*
  • AND
  • cpe:/o:redhat:enterprise_linux:6:*:server:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux:6:*:workstation:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_desktop:6:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_hpc_node:6:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:13722
    P
    		USN-1100-1 -- openldap, openldap2.3 vulnerabilities
    2014-06-30
    oval:org.mitre.oval:def:22679
    P
    		ELSA-2011:0347: openldap security update (Moderate)
    2014-05-26
    oval:org.mitre.oval:def:21750
    P
    		RHSA-2011:0347: openldap security update (Moderate)
    2014-02-24
    oval:com.redhat.rhsa:def:20110347
    P
    		RHSA-2011:0347: openldap security update (Moderate)
    2011-03-10
    BACK
    openldap openldap 2.4.6
    openldap openldap 2.4.7
    openldap openldap 2.4.8
    openldap openldap 2.4.9
    openldap openldap 2.4.10
    openldap openldap 2.4.11
    openldap openldap 2.4.12
    openldap openldap 2.4.13
    openldap openldap 2.4.14
    openldap openldap 2.4.15
    openldap openldap 2.4.16
    openldap openldap 2.4.17
    openldap openldap 2.4.18
    openldap openldap 2.4.19
    openldap openldap 2.4.20
    openldap openldap 2.4.21
    openldap openldap 2.4.22
    openldap openldap 2.4.23
    openldap openldap 2.4.23
    redhat enterprise linux 6
    redhat enterprise linux 6
    redhat enterprise linux desktop 6
    redhat enterprise linux hpc node 6