CVE-2000-0655: Mozilla

Medium severity, CVSS 5.0. EPSS: 12.7% chance of exploitation in the next 30 days.

Netscape Communicator 4.73 and earlier allows remote attackers to cause a denial of service or execute arbitrary commands via a JPEG image containing a comment with an illegal field length of 1.

Affected products

• Mozilla Mozilla: version m15 only
• Netscape Communicator: version 4.0 only; version 4.05 only; version 4.5 only; version 4.5_beta only; version 4.06 only; version 4.6 only; …

Published 2000-07-25. Last modified 2026-06-16.