Vulnerability Name:

CVE-2005-2069 (CCN-21245)

Assigned:2005-06-28
Published:2005-06-28
Updated:2020-11-16
Summary:pam_ldap and nss_ldap, when used with OpenLDAP and connecting to a slave using TLS, does not use TLS for the subsequent connection if the client is referred to a master, which may cause a password to be sent in cleartext and allows remote attackers to sniff the password.
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:L/I:N/A:N)
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): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-319
Vulnerability Consequences:Obtain Information
References:Source: CCN
Type: BugTraq Mailing List, Mon Jul 04 2005 - 14:06:15 CDT
pam_ldap/nss_ldap password leak in a master+slave+start_tls LDAP setup

Source: FULLDISC
Type: Broken Link
20050704 pam_ldap/nss_ldap password leak in a master+slave+start_tls LDAP setup

Source: CCN
Type: Full-disclosure Mailing List, Thu Jul 21 2005 - 09:12:21 CDT
PAM/NSS LDAP vulnerabilitiy

Source: CONFIRM
Type: Third Party Advisory
http://bugs.gentoo.org/show_bug.cgi?id=96767

Source: MISC
Type: Issue Tracking, Patch, Vendor Advisory
http://bugzilla.padl.com/show_bug.cgi?id=210

Source: MISC
Type: Issue Tracking, Vendor Advisory
http://bugzilla.padl.com/show_bug.cgi?id=211

Source: MITRE
Type: CNA
CVE-2005-2069

Source: CCN
Type: RHSA-2005-751
openldap and nss_ldap security update

Source: CCN
Type: RHSA-2005-767
openldap and nss_ldap security update

Source: SECUNIA
Type: Third Party Advisory
17233

Source: SECUNIA
Type: Third Party Advisory
17845

Source: CCN
Type: SA21520
Avaya Products Multiple Vulnerabilities

Source: SECUNIA
Type: Third Party Advisory
21520

Source: CONFIRM
Type: Third Party Advisory
http://support.avaya.com/elmodocs2/security/ASA-2006-157.htm

Source: CCN
Type: ASA-2006-157
openldap and nss_ldap security update

Source: DEBIAN
Type: DSA-785
libpam-ldap -- authentication bypass

Source: CCN
Type: Internet FAQ Archives Web site
RFC 1777 (rfc1777) - Lightweight Directory Access Protocol

Source: CCN
Type: GLSA-200507-13
pam_ldap and nss_ldap: Plain text authentication leak

Source: GENTOO
Type: Third Party Advisory
GLSA-2005-07-13

Source: MISC
Type: Patch, Vendor Advisory
http://www.openldap.org/its/index.cgi/Incoming?id=3791

Source: OSVDB
Type: Broken Link
17692

Source: CCN
Type: OSVDB ID: 17692
OpenLDAP / pam_ldap TLS Connection Cleartext Password Disclosure

Source: REDHAT
Type: Third Party Advisory
RHSA-2005:751

Source: REDHAT
Type: Third Party Advisory
RHSA-2005:767

Source: BID
Type: Third Party Advisory, VDB Entry
14125

Source: CCN
Type: BID-14125
OpenLDAP TLS Plaintext Password Vulnerability

Source: BID
Type: Third Party Advisory, VDB Entry
14126

Source: CCN
Type: BID-14126
PADL Software PAM_LDAP TLS Plaintext Password Vulnerability

Source: CCN
Type: TLSA-2005-86
Password leak

Source: CCN
Type: TLSA-2005-87
Password leak

Source: CCN
Type: USN-152-1
PAM/NSS LDAP vulnerabilitiy

Source: UBUNTU
Type: Third Party Advisory
USN-152-1

Source: MANDRIVA
Type: Third Party Advisory
MDKSA-2005:121

Source: CONFIRM
Type: Issue Tracking, Third Party Advisory
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=161990

Source: XF
Type: Third Party Advisory, VDB Entry
ldap-tls-information-disclosure(21245)

Source: XF
Type: UNKNOWN
ldap-tls-information-disclosure(21245)

Source: OVAL
Type: Third Party Advisory
oval:org.mitre.oval:def:9445

Source: SUSE
Type: SUSE-SR:2005:020
SUSE Security Summary Report

Vulnerable Configuration:Configuration 1:
  • cpe:/a:padl:nss_ldap:-:*:*:*:*:*:*:*
  • OR cpe:/a:padl:pam_ldap:-:*:*:*:*:*:*:*
  • AND
  • cpe:/a:openldap:openldap:*:*:*:*:*:*:*:*

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

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20052069
    V
    CVE-2005-2069
    2015-11-16
    oval:org.mitre.oval:def:9445
    V
    pam_ldap and nss_ldap, when used with OpenLDAP and connecting to a slave using TLS, does not use TLS for the subsequent connection if the client is referred to a master, which may cause a password to be sent in cleartext and allows remote attackers to sniff the password.
    2013-04-29
    oval:com.redhat.rhsa:def:20050751
    P
    RHSA-2005:751: openldap and nss_ldap security update (Moderate)
    2005-10-17
    oval:com.redhat.rhsa:def:20050767
    P
    RHSA-2005:767: openldap and nss_ldap security update (Moderate)
    2005-10-17
    oval:org.debian:def:785
    V
    authentication bypass
    2005-08-25
    BACK
    padl nss ldap -
    padl pam ldap -
    openldap openldap *