181210 – app-arch/lha Temp file issue (CVE-2007-2030)

Bug 181210 - app-arch/lha Temp file issue (CVE-2007-2030)

Summary: app-arch/lha Temp file issue (CVE-2007-2030)

Status:	RESOLVED INVALID

Alias:	None

Product:	Gentoo Security
Classification:	Unclassified
Component:	Vulnerabilities (show other bugs)
Hardware:	All Linux

Importance:	High normal (vote)
Assignee:	Gentoo Security

URL:	http://cve.mitre.org/cgi-bin/cvename....
Whiteboard:
Keywords:

Depends on:
Blocks:

Reported:	2007-06-07 17:02 UTC by Sune Kloppenborg Jeppesen (RETIRED)
Modified:	2007-06-10 07:51 UTC (History)
CC List:	2 users (show)

See Also:
Package list:
Runtime testing required:	---

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Description Sune Kloppenborg Jeppesen (RETIRED) gentoo-dev

2007-06-07 17:02:45 UTC

lharc.c in lha does not securely create temporary files, which might allow local users to read or write files by creating a file before LHA is invoked.

Comment 1 MATSUU Takuto (RETIRED) gentoo-dev

2007-06-09 23:30:40 UTC

the vuln has no affected gentoo.

app-arch/lha doesn't have the issue because it uses lha-autoconf version and it has no the vuln reported by upstream.
http://lists.sourceforge.jp/mailman/archives/lha-users/2007-April/000428.html
http://lists.sourceforge.jp/mailman/archives/lha-users/2007-April/000431.html

Comment 2 Sune Kloppenborg Jeppesen (RETIRED) gentoo-dev

2007-06-10 07:51:00 UTC

Matsuu thanks for the analysis.