CVE-2003-1005: Apple Mac OS X

Medium severity, CVSS 5.0. EPSS: 1.6% chance of exploitation in the next 30 days.

The PKI functionality in Mac OS X 10.2.8 and 10.3.2 allows remote attackers to cause a denial of service (service crash) via malformed ASN.1 sequences.

Affected products

• Apple Mac OS X: version 10.2.8 only; version 10.3.2 only
• Apple Mac OS X Server: version 10.2.8 only; version 10.3.2 only

Published 2003-12-31. Last modified 2026-06-16.