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List of products vulnerable to insecure library loading vulnerabilities:
http://secunia.com/_%22insecure%20library%20loading%22

The list is continuously updated as we confirm the vulnerability reports
so check back regularly too see if any of your apps are affected.


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TITLE:
phpBugTracker SQL Injection and Arbitrary File Upload Vulnerabilities

SECUNIA ADVISORY ID:
SA40928

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/40928/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=40928

RELEASE DATE:
2010-08-28

DISCUSS ADVISORY:
http://secunia.com/advisories/40928/#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/40928/

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=40928

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:
Secunia Research has discovered two vulnerabilities in phpBugTracker,
which can be exploited by malicious users to conduct SQL injection
attacks and compromise a vulnerable system.

1) Input passed via the "bugid" parameter to attachment.php when
uploading a file is not properly sanitised before being used in a SQL
query. This can be exploited to manipulate SQL queries by injecting
arbitrary SQL code.

2) The "add_attachment()" function in attachment.php allows upload of
files with arbitrary extensions to a folder inside the web root. This
can be exploited to execute arbitrary PHP code by uploading a PHP
file.

Successful exploitation of the vulnerabilities requires "Developer"
permissions.

The vulnerabilities are confirmed in version 1.0.5. Other versions
may also be affected.

SOLUTION:
Edit the source code to ensure that input is properly sanitised.
Restrict access to the "attachments/" directory (e.g. via .htaccess).

PROVIDED AND/OR DISCOVERED BY:
Secunia Research

ORIGINAL ADVISORY:
Secunia Research:
http://secunia.com/secunia_research/2010-107/
http://secunia.com/secunia_research/2010-108/

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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