Puppet 0.24.x before 0.24.9 and 0.25.x before 0.25.2 allows local users to overwrite arbitrary files via a symlink attack on the (1) /tmp/daemonout, (2) /tmp/puppetdoc.txt, (3) /tmp/puppetdoc.tex, or (4) /tmp/puppetdoc.aux temporary file.
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
Link | Tags |
---|---|
http://secunia.com/advisories/38766 | third party advisory patch vendor advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=502881 | patch |
http://groups.google.com/group/puppet-announce/browse_thread/thread/4401823f6cbf6087 | mailing list patch |
http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html | vendor advisory |
http://groups.google.com/group/puppet-announce/browse_thread/thread/73cd1b2896d986c2 | mailing list |
http://lists.fedoraproject.org/pipermail/package-announce/2010-March/036083.html | vendor advisory |
http://lists.fedoraproject.org/pipermail/package-announce/2010-March/036166.html | vendor advisory |
https://puppet.com/security/cve/cve-2010-0156 |