GNU patch 2.7.1 allows remote attackers to write to arbitrary files via a symlink attack in a patch 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://git.savannah.gnu.org/cgit/patch.git/commit/?id=4e9269a5fc1fe80a1095a92593dd85db871e1fd3 | patch |
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html | third party advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1182154 | issue tracking vdb entry third party advisory |
http://www.securityfocus.com/bid/72074 | vdb entry third party advisory |
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=775227 | exploit |
http://seclists.org/oss-sec/2015/q1/173 | third party advisory mailing list |
http://lists.opensuse.org/opensuse-updates/2015-02/msg00013.html | third party advisory vendor advisory |
https://exchange.xforce.ibmcloud.com/vulnerabilities/99967 | vdb entry |