CVE-2011-3216

low

Description

The kernel in Apple Mac OS X before 10.7.2 does not properly implement the sticky bit for directories, which might allow local users to bypass intended permissions and delete files via an unlink system call.

References

http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html

http://support.apple.com/kb/HT5002

http://www.securityfocus.com/bid/50085

Details

Source: MITRE

Published: 2011-10-14

Updated: 2012-01-14

Type: CWE-264

Risk Information

CVSS v2

Base Score: 2.1

Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N

Impact Score: 2.9

Exploitability Score: 3.9

Severity: LOW