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CVE-2010-0831

Directory traversal vulnerability in the extract_jar function in jartool.c in FastJar 0.98 allows...

5.8 MediumFix available

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.

Exploit likelihood

3.68%Up 0.3 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 5.8

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.

Record
CVE-2010-0831
CVSS 2.0
5.8 MediumAV:N/AC:M/Au:N/C:N/I:P/A:P
Weakness
CWE-22
Updated
2026-11-02
CVE List No score

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.

Record
CVE-2010-0831
Updated
2026-11-02
EUVDEUVD-2010-0856 No score

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.

Record
EUVD-2010-0856
Updated
2026-11-03
GitHub AdvisoriesGHSA-fcqq-mm95-6mqp No score

Directory traversal vulnerability in the extract_jar function in jartool.c in FastJar 0.98 allows...

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.

Record
GHSA-fcqq-mm95-6mqp
Weakness
CWE-22
Updated
2026-11-02
OSV No score

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.

Record
CVE-2010-0831
Updated
2026-11-02
OSVDEBIAN-CVE-2010-0831 No score

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.

Record
DEBIAN-CVE-2010-0831
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
fastjar
Debian:12
 before 2:0.98-3
2:0.98-3
fastjar
Debian:13
 before 2:0.98-3
2:0.98-3
fastjar
Debian:14
 before 2:0.98-3
2:0.98-3
gcc
Red Hat:enterprise_linux:5::client_workstation
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
gcc-c++
Red Hat:enterprise_linux:5::client_workstation
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
gcc-debuginfo
Red Hat:enterprise_linux:5::client_workstation
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
gcc-gfortran
Red Hat:enterprise_linux:5::client_workstation
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
gcc-gnat
Red Hat:enterprise_linux:5::client_workstation
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
gcc-java
Red Hat:enterprise_linux:5::client_workstation
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
gcc-objc++
Red Hat:enterprise_linux:5::client_workstation
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
Show 35 moreShow less
Affected packages
PackageAffectedFixed
gcc-objc
Red Hat:enterprise_linux:5::client_workstation
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libgcj-devel
Red Hat:enterprise_linux:5::client_workstation
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libgcj-src
Red Hat:enterprise_linux:5::client_workstation
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libmudflap-devel
Red Hat:enterprise_linux:5::client_workstation
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libstdc++-devel
Red Hat:enterprise_linux:5::client_workstation
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
cpp
Red Hat:enterprise_linux:5::client
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
gcc
Red Hat:enterprise_linux:5::client
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
gcc-debuginfo
Red Hat:enterprise_linux:5::client
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libgcc
Red Hat:enterprise_linux:5::client
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libgcj
Red Hat:enterprise_linux:5::client
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libgfortran
Red Hat:enterprise_linux:5::client
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libgnat
Red Hat:enterprise_linux:5::client
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libmudflap
Red Hat:enterprise_linux:5::client
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libobjc
Red Hat:enterprise_linux:5::client
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libstdc++
Red Hat:enterprise_linux:5::client
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
cpp
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
gcc
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
gcc-c++
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
gcc-debuginfo
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
gcc-gfortran
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
gcc-gnat
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
gcc-java
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
gcc-objc++
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
gcc-objc
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libgcc
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libgcj
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libgcj-devel
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libgcj-src
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libgfortran
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libgnat
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libmudflap
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libmudflap-devel
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libobjc
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libstdc++
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5
libstdc++-devel
Red Hat:enterprise_linux:5::server
 before 0:4.1.2-50.el5
0:4.1.2-50.el5

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2010-0831 is a medium vulnerability (CVSS 5.8) in Matthias Klose Fastjar, published June 18, 2010. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.68%, the 89th percentile. Fixed in fastjar 2:0.98-3.

References

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