CVE-2011-2684 Information

Description

foo2zjs before 20110722dfsg-3ubuntu1 as packaged in Ubuntu 20110722dfsg-1 as packaged in Debian unstable and 20090908dfsg-5.1+squeeze0 as packaged in Debian squeeze create temporary files insecurely which allows local users to write over arbitrary files via a symlink attack on /tmp/foo2zjs.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Reference

http://www.openwall.com/lists/oss-security/2011/07/06/10 http://www.openwall.com/lists/oss-security/2014/02/08/5 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=633870 https://bugs.launchpad.net/ubuntu/+source/foo2zjs/+bug/805370 https://security-tracker.debian.org/tracker/CVE-2011-2684/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

5.5