CVE-2009-1236

Heap-based buffer overflow in the AppleTalk networking stack in XNU 1228.3.13 and earlier on Apple Mac OS X 10.5.6 and earlier allows remote attackers to cause a denial of service (system crash) via a ZIP NOTIFY (aka ZIPOP_NOTIFY) packet that overwrites a certain ifPort structure member.

Affected products

Macos X, Xnu

Apple Mac Os X

≤ 10.5.6, 10.0, 10.0.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, 10.1, 10.1.0, 10.1.1, 10.1.2, 10.1.3, 10.1.4, 10.1.5, 10.2, 10.2.0, 10.2.1, 10.2.2, 10.2.3, 10.2.4, 10.2.5, 10.2.6, 10.2.7, 10.2.8, 10.3, 10.3.0, 10.3.1, 10.3.2, 10.3.3, 10.3.4, 10.3.5, 10.3.6, 10.3.7, 10.3.8, 10.3.9, 10.4, 10.4.0, 10.4.1, 10.4.2, 10.4.3

Fix

Available

CVSS 2.0

10.0 HIGH

EPSS

8.4% (94th percentile)

Weakness

CWE-119

NVD status

Modified

Published

2009-04-02