Description
Integer signedness error in the Networking component in Apple Mac OS X 10.4 through 10.4.10 allows local users to execute arbitrary code via a crafted AppleTalk message with a negative value, which satisfies a signed comparison during mbuf allocation but is later interpreted as an unsigned value, which triggers a heap-based buffer overflow.
References (9)
Scores
CVSS v3
7.8
EPSS
0.0075
EPSS Percentile
73.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-681
Status
published
Products (1)
apple/mac_os_x
10.4.0 - 10.4.10
Published
Nov 15, 2007
Tracked Since
Feb 18, 2026