jar, fastjar directory traversal vulnerabilities

2010-06-21 / 2010-06-22

Credit: Steven M. Christey

Risk: Medium

Local: No

Remote: Yes

CVE: CVE-2010-0831

CWE: CWE-22

CVSS Base Score: 5.8/10

Impact Subscore: 4.9/10

Exploitability Subscore: 8.6/10

Exploit range: Remote

Attack complexity: Medium

Authentication: No required

Confidentiality impact: None

Integrity impact: Partial

Availability impact: Partial

On Tue, 8 Jun 2010, Vincent Danen wrote:

> What makes things worse is that it doesn't look like CVE-2005-1080 was
> ever fixed.  So I'm not sure if this "new" jar issue needs a new CVE
> name, or if it would be covered under CVE-2005-1080 (since nothing ever
> claimed to fix this directory traversal vulnerability in jar).

If a bug appears in versions X and Y, and there is no evidence that a fix 
was ever applied between versions X and Y, then the original CVE's 
description is simply updated.

References:

https://launchpad.net/bugs/540575

https://bugzilla.redhat.com/show_bug.cgi?id=601823

https://bugzilla.redhat.com/show_bug.cgi?id=594497

http://www.osvdb.org/65467

http://packages.debian.org/changelogs/pool/main/f/fastjar/fastjar_0.98-3/changelog

http://marc.info/?l=oss-security&m=127603032617644&w=2

http://marc.info/?l=oss-security&m=127602731712034&w=2

http://marc.info/?l=oss-security&m=127602564508766&w=2

See this note in RAW Version

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jar, fastjar directory traversal vulnerabilities

References:

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