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Diffstat (limited to 'metadata/glsa/glsa-200510-22.xml')
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diff --git a/metadata/glsa/glsa-200510-22.xml b/metadata/glsa/glsa-200510-22.xml new file mode 100644 index 000000000000..66d1fb35e43b --- /dev/null +++ b/metadata/glsa/glsa-200510-22.xml @@ -0,0 +1,68 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="200510-22"> + <title>SELinux PAM: Local password guessing attack</title> + <synopsis> + A vulnerability in the SELinux version of PAM allows a local attacker to + brute-force system passwords. + </synopsis> + <product type="ebuild">PAM</product> + <announced>2005-10-28</announced> + <revised count="01">2005-10-28</revised> + <bug>109485</bug> + <access>local</access> + <affected> + <package name="sys-libs/pam" auto="yes" arch="*"> + <unaffected range="ge">0.78-r3</unaffected> + <vulnerable range="lt">0.78-r3</vulnerable> + </package> + </affected> + <background> + <p> + PAM (Pluggable Authentication Modules) is an architecture allowing + the separation of the development of privilege granting software from + the development of secure and appropriate authentication schemes. + SELinux is an operating system based on Linux which includes Mandatory + Access Control. + </p> + </background> + <description> + <p> + The SELinux patches for PAM introduce a vulnerability allowing a + password to be checked with the unix_chkpwd utility without delay or + logging. This vulnerability doesn't affect users who do not run + SELinux. + </p> + </description> + <impact type="normal"> + <p> + A local attacker could exploit this vulnerability to brute-force + passwords and escalate privileges on an SELinux system. + </p> + </impact> + <workaround> + <p> + There is no known workaround at this time. + </p> + </workaround> + <resolution> + <p> + All SELinux PAM users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=sys-libs/pam-0.78-r3"</code> + </resolution> + <references> + <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2977">CVE-2005-2977</uri> + </references> + <metadata tag="requester" timestamp="2005-10-26T15:44:45Z"> + jaervosz + </metadata> + <metadata tag="bugReady" timestamp="2005-10-27T07:49:03Z"> + koon + </metadata> + <metadata tag="submitter" timestamp="2005-10-27T12:12:27Z"> + koon + </metadata> +</glsa> |