Vulnerability Assessment & Network Security Forums



If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important.  If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery.


Home >> Browse Vulnerability Assessment Database >> Gentoo Local Security Checks >> [GLSA-200507-13] pam_ldap and nss_ldap: Plain text authentication leak


Vulnerability Assessment Details

[GLSA-200507-13] pam_ldap and nss_ldap: Plain text authentication leak

Vulnerability Assessment Summary
pam_ldap and nss_ldap: Plain text authentication leak

Detailed Explanation for this Vulnerability Assessment
The remote host is affected by the vulnerability described in GLSA-200507-13
(pam_ldap and nss_ldap: Plain text authentication leak)


Rob Holland of the Gentoo Security Audit Team discovered that
pam_ldap and nss_ldap fail to use TLS for referred connections if they
are referred to a master after connecting to a slave, regardless of the
"ssl start_tls" ldap.conf setting.

Impact

A possible hacker could sniff passwords or other sensitive information
as the communication is not encrypted.

Workaround

pam_ldap and nss_ldap can be set to force the use of SSL instead
of TLS.

References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2069


Solution:
All pam_ldap users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-auth/pam_ldap-178-r1"
All nss_ldap users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose sys-auth/nss_ldap


Network Security Threat Level: Medium


Networks Security ID:

Vulnerability Assessment Copyright: (C) 2005 Michel Arboi

Cables, Connectors

Sabrent 2.5" SSD & SATA Hard Drive to Desktop 3.5" Bay Bracket - Model BK-HDDH
$9.15
Sabrent 2.5Samsung 860 EVO MZ-76E1T0E - SSD - solid state drive - 1 TB - SATA 6Gb/s NIB
$99.0
Samsung 860 EVO MZ-76E1T0E - SSD - solid state drive - 1 TB - SATA 6Gb/s NIB pictureToshiba 1920GB SATA SSD 6Gb/s Solid State Drive THNSN81Q92CSE ET
$220.0
Toshiba 1920GB SATA SSD 6Gb/s Solid State Drive THNSN81Q92CSE ET pictureSamsung PM981 OEM M.2 NVMe PCIe SSD Solid State Drive MZ-VLB256 256GB
$39.95
Samsung PM981 OEM M.2 NVMe PCIe SSD Solid State Drive  MZ-VLB256 256GB picture


Discussions

No Discussions have been posted on this vulnerability.