CVE-2010-2322: Matthias Klose Fastjar

Low severity, CVSS 2.6. EPSS: 3.2% chance of exploitation in the next 30 days.

Absolute path traversal vulnerability in the extract_jar function in jartool.c in FastJar 0.98 allows remote attackers to create or overwrite arbitrary files via a full pathname for a file within a .jar archive, a related issue to CVE-2010-0831. NOTE: this vulnerability exists because of an incomplete fix for CVE-2006-3619.

Affected products

• Matthias Klose Fastjar: version 0.98 only

Published 2010-06-18. Last modified 2026-06-16.