CVE-2010-0055

critical

Description

xar in Apple Mac OS X 10.5.8 does not properly validate package signatures, which allows attackers to have an unspecified impact via a modified package.

References

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXQ3NRRTC4A3F3GW2RQNATJHYDIRSCBS/

https://euvd.enisa.europa.eu/vulnerability/EUVD-2010-0087

http://support.apple.com/kb/HT4077

http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html

Details

Source: Mitre, NVD

Published: 2010-03-30

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 10

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

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H