Path Traversal in Matthias Klose Fastjar
CVE-2010-0831
Directory 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 .. (dot dot) in a non-initial pathname component in a filename within a .jar archive, a related issue to CVE-2005-1080. NOTE: this vulnerability exists because of an incomplete fix for CVE-2006-3619.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.8 (Medium). Vector: AV:N/AC:M/Au:N/C:N/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.037 (89.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.037 · newest: 0.037 · change: 0.000
Affected products
- Matthias Klose Fastjar — versions 0.98
Weakness classification (CWE)
References
- marc.info/ (mailing-list)
- security.gentoo.org/glsa/glsa-201209-21.xml (vendor-advisory)
- bugzilla.redhat.com/show_bug.cgi
- marc.info/ (mailing-list)
- www.redhat.com/support/errata/RHSA-2011-0025.html (vendor-advisory)
- bugzilla.redhat.com/show_bug.cgi
- www.mandriva.com/security/advisories (vendor-advisory)
- www.vupen.com/english/advisories/2010/1553 (vdb-entry)
- www.vupen.com/english/advisories/2011/0121 (vdb-entry)
- packages.debian.org/changelogs/pool/main/f/fastjar/fastjar_0.98-3/changelog