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TITLE:
PHP PHP-CGI QUERY_STRING Parameter Vulnerability

SECUNIA ADVISORY ID:
SA49014

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/49014/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=49014

RELEASE DATE:
2012-05-04

DISCUSS ADVISORY:
http://secunia.com/advisories/49014/#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/49014/

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=49014

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:
De Eindbazen has reported a vulnerability in PHP, which can be
exploited by malicious people to disclose certain sensitive
information or compromise a vulnerable system.

The vulnerability is caused due to an error when parsing certain
QUERY_STRING parameters. This can be exploited to e.g. disclose the
PHP source code or execute arbitrary code.

The vulnerability is reported in versions 5.3.12 and prior and
versions 5.4.2 and prior.

SOLUTION:
Apply patch or workaround.

Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

PROVIDED AND/OR DISCOVERED BY:
De Eindbazen

ORIGINAL ADVISORY:
PHP:
https://bugs.php.net/bug.php?id=61910

De Eindbazen:
http://eindbazen.net/2012/05/php-cgi-advisory-cve-2012-1823/

US-CERT VU#520827:
http://www.kb.cert.org/vuls/id/520827

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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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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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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