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Secunia Security Advisory 36809

Secunia Security Advisory 36809
Posted Sep 21, 2009
Authored by Secunia | Site secunia.com

Secunia Security Advisory - A security issue has been reported in Firewall Builder, which can be exploited by malicious, local users to perform certain actions with escalated privileges.

tags | advisory, local
SHA-256 | 5eb5652941745cd7a4ef4bee47f5e56d8446d958799429d6c51074478aef9014

Secunia Security Advisory 36809

Change Mirror Download
----------------------------------------------------------------------

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(Vulnerability Assessment Remediation Management)

If not, then implement it through the most reliable vulnerability
intelligence source on the market.

Implement it through Secunia.

For more information visit:
http://secunia.com/advisories/business_solutions/

Alternatively request a call from a Secunia representative today to
discuss how we can help you with our capabilities contact us at:
sales@secunia.com

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TITLE:
Firewall Builder Insecure Temporary Files

SECUNIA ADVISORY ID:
SA36809

VERIFY ADVISORY:
http://secunia.com/advisories/36809/

DESCRIPTION:
A security issue has been reported in Firewall Builder, which can be
exploited by malicious, local users to perform certain actions with
escalated privileges.

The security issue is caused due to the application generating
scripts, which are using temporary files in an insecure manner. This
can be exploited to e.g. overwrite arbitrary files via symlink
attacks.

Note: Only scripts setting iptable's static routing configuration are
affected.

The security issue is reported in versions 3.0.4, 3.0.5, and 3.0.6.

SOLUTION:
Update to version 3.0.7.

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
http://blog.fwbuilder.org/2009/09/firewall-builder-v307-released.html

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

----------------------------------------------------------------------

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