From: Secunia Security Advisories (sec-advsecunia.com)
Date: Sun Jun 27 2010 - 17:11:49 CDT

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http://secunia.com/vulnerability_scanning/corporate/webinars/

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TITLE:
SquirrelMail Mail Fetch Plugin Weakness

SECUNIA ADVISORY ID:
SA40307

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/40307/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=40307

RELEASE DATE:
2010-06-28

DISCUSS ADVISORY:
http://secunia.com/advisories/40307/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/40307/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=40307

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
A weakness has been reported in SquirrelMail, which can be exploited
by malicious users to disclose certain system information.

The weakness is caused due to the Mail Fetch plugin allowing users to
specify arbitrary ports in their POP accounts settings, which can be
exploited to perform port scans within potentially restricted
networks.

Successful exploitation requires authentication and that the Mail
Fetch plugin is enabled.

The weakness is reported in version 1.4.20. Prior versions may also
be affected.

SOLUTION:
Fixed in the SVN repository.

Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

PROVIDED AND/OR DISCOVERED BY:
TEHTRI-Security

ORIGINAL ADVISORY:
http://www.squirrelmail.org/security/issue/2010-06-21

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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

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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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