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Test ID:1.3.6.1.4.1.25623.1.0.100299
Category:Web application abuses
Title:Sympa 'sympa.pl' Insecure Temporary File Creation Vulnerability
Summary:Sympa creates temporary files in an insecure manner.
Description:Summary:
Sympa creates temporary files in an insecure manner.

Vulnerability Impact:
An attacker with local access could potentially exploit this issue to
perform symbolic-link attacks, overwriting arbitrary files in the context of the affected application.

Successfully mounting a symlink attack may allow the attacker to delete or corrupt sensitive files, which may
result in a denial of service. Other attacks may also be possible.

Affected Software/OS:
Sympa 5.4.3 is vulnerable, other versions may also be affected.

Solution:
Updates are available. Please see the references for more information.

CVSS Score:
6.9

CVSS Vector:
AV:L/AC:M/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2008-4476
BugTraq ID: 30727
http://www.securityfocus.com/bid/30727
http://uvw.ru/report.lenny.txt
http://lists.debian.org/debian-devel/2008/08/msg00312.html
http://www.openwall.com/lists/oss-security/2008/10/30/2
http://secunia.com/advisories/31458
XForce ISS Database: sympa-sympa-symlink(44499)
https://exchange.xforce.ibmcloud.com/vulnerabilities/44499
CopyrightCopyright (C) 2009 Greenbone AG

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