Vulnerability Name:

CCN-73910

Published:2012-02-29
Updated:2012-02-29
Summary:OpenLDAP is vulnerable to a denial of service, caused by an assertion error when processing certain search results. A remote attacker could exploit this vulnerability using a LDAP search request with "attrsOnly" set to true to cause a denial of service.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: SA48372
OpenLDAP Attributes Only LDAP Search Denial of Service Vulnerability

Source: CCN
Type: OpenLDAP Web site
2.4.30 Release Changes

Source: XF
Type: UNKNOWN
openldap-search-results-dos(73910)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:openldap:openldap:2.3.39:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.22:*:*:*:*:*:*:*
  • OR cpe:/a:openldap:openldap:2.4.23:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    openldap openldap 2.3.39
    openldap openldap 2.4.22
    openldap openldap 2.4.23