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author | 2015-03-08 22:02:38 +0100 | |
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committer | 2015-03-08 22:02:38 +0100 | |
commit | a24567fbc43f221b14e805f9bc0b7c6d16911c46 (patch) | |
tree | 910a04fe6ee560ac0eebac55f3cd2781c3519760 /glsa-200612-19.xml | |
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Import existing advisories
Diffstat (limited to 'glsa-200612-19.xml')
-rw-r--r-- | glsa-200612-19.xml | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/glsa-200612-19.xml b/glsa-200612-19.xml new file mode 100644 index 00000000..de5a3eef --- /dev/null +++ b/glsa-200612-19.xml @@ -0,0 +1,66 @@ +<?xml version="1.0" encoding="utf-8"?> +<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?> +<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> + +<glsa id="200612-19"> + <title>pam_ldap: Authentication bypass vulnerability</title> + <synopsis> + pam_ldap contains a vulnerability that may allow a remote user with a + locked account to gain unauthorized system access. + </synopsis> + <product type="ebuild">pam_ldap</product> + <announced>December 20, 2006</announced> + <revised>December 20, 2006: 01</revised> + <bug>153916</bug> + <access>remote</access> + <affected> + <package name="sys-auth/pam_ldap" auto="yes" arch="*"> + <unaffected range="ge">183</unaffected> + <vulnerable range="lt">183</vulnerable> + </package> + </affected> + <background> + <p> + pam_ldap is a Pluggable Authentication Module which allows + authentication against LDAP directories. + </p> + </background> + <description> + <p> + Steve Rigler discovered that pam_ldap does not correctly handle + "PasswordPolicyResponse" control responses from an LDAP directory. This + causes the pam_authenticate() function to always succeed, even if the + previous authentication failed. + </p> + </description> + <impact type="low"> + <p> + A locked user may exploit this vulnerability to bypass the LDAP + authentication mechanism, possibly gaining unauthorized access to the + system. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All pam_ldap users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=sys-auth/pam_ldap-183"</code> + </resolution> + <references> + <uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5170">CVE-2006-5170</uri> + </references> + <metadata tag="submitter" timestamp="Tue, 19 Dec 2006 16:57:27 +0000"> + falco + </metadata> + <metadata tag="bugReady" timestamp="Tue, 19 Dec 2006 16:58:04 +0000"> + falco + </metadata> +</glsa> |