CVE-2013-3953

medium

Description

The mach_port_space_info function in osfmk/ipc/mach_debug.c in the XNU kernel in Apple Mac OS X 10.8.x does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory via a crafted call.

References

http://www.syscan.org/index.php/sg/program/day/2

http://www.securitytracker.com/id/1029054

http://support.apple.com/kb/HT5934

http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html

Details

Source: Mitre, NVD

Published: 2013-06-05

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 5.5

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

Severity: Medium