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author | Alex Legler <alex@a3li.li> | 2015-03-08 22:02:38 +0100 |
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committer | Alex Legler <alex@a3li.li> | 2015-03-08 22:02:38 +0100 |
commit | a24567fbc43f221b14e805f9bc0b7c6d16911c46 (patch) | |
tree | 910a04fe6ee560ac0eebac55f3cd2781c3519760 /glsa-200704-03.xml | |
download | glsa-a24567fbc43f221b14e805f9bc0b7c6d16911c46.tar.gz glsa-a24567fbc43f221b14e805f9bc0b7c6d16911c46.tar.bz2 glsa-a24567fbc43f221b14e805f9bc0b7c6d16911c46.zip |
Import existing advisories
Diffstat (limited to 'glsa-200704-03.xml')
-rw-r--r-- | glsa-200704-03.xml | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/glsa-200704-03.xml b/glsa-200704-03.xml new file mode 100644 index 00000000..777d72df --- /dev/null +++ b/glsa-200704-03.xml @@ -0,0 +1,71 @@ +<?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="200704-03"> + <title>OpenAFS: Privilege escalation</title> + <synopsis> + OpenAFS is subject to a design flaw that could allow privilege escalation + on the client. + </synopsis> + <product type="ebuild">openafs</product> + <announced>April 03, 2007</announced> + <revised>April 03, 2007: 01</revised> + <bug>171662</bug> + <access>remote</access> + <affected> + <package name="net-fs/openafs" auto="yes" arch="*"> + <unaffected range="ge">1.4.4</unaffected> + <vulnerable range="lt">1.4.4</vulnerable> + </package> + </affected> + <background> + <p> + OpenAFS is a distributed network filesystem. + </p> + </background> + <description> + <p> + Benjamin Bennett discovered that the OpenAFS client contains a design + flaw where cache managers do not use authenticated server connections + when performing actions not requested by a user. + </p> + </description> + <impact type="high"> + <p> + If setuid is enabled on the client cells, an attacker can supply a fake + FetchStatus reply that sets setuid and root ownership of a file being + executed. This could provide root access on the client. Remote attacks + may be possible if an attacker can entice a user to execute a known + file. Note that setuid is enabled by default in versions of OpenAFS + prior to 1.4.4. + </p> + </impact> + <workaround> + <p> + Disable the setuid functionality on all client cells. This is now the + default configuration in OpenAFS. + </p> + </workaround> + <resolution> + <p> + All OpenAFS users should upgrade to the latest version: + </p> + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=net-fs/openafs-1.4.4"</code> + </resolution> + <references> + <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1507">CVE-2007-1507</uri> + </references> + <metadata tag="requester" timestamp="Sun, 25 Mar 2007 06:35:01 +0000"> + jaervosz + </metadata> + <metadata tag="submitter" timestamp="Wed, 28 Mar 2007 13:53:51 +0000"> + aetius + </metadata> + <metadata tag="bugReady" timestamp="Tue, 03 Apr 2007 22:29:30 +0000"> + falco + </metadata> +</glsa> |