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TITLE:
Gallery Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA49473

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/49473/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=49473

RELEASE DATE:
2012-06-14

DISCUSS ADVISORY:
http://secunia.com/advisories/49473/#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/49473/

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=49473

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:
Some vulnerabilities have been reported in Gallery, which can be
exploited by malicious users to conduct script insertion attacks and
compromise a vulnerable system and by malicious people to conduct
cross-site scripting attacks.

1) Certain unspecified input is not properly sanitised before being
returned to the user. This can be exploited to execute arbitrary HTML
and script code in a user's browser session in context of an affected
site.

2) Certain unspecified input is not properly sanitised before being
used. This can be exploited to insert arbitrary HTML and script code,
which will be executed in a user's browser session in context of an
affected site when the malicious data is being viewed.

3) Some unspecified errors can be exploited to upload and execute
arbitrary PHP files.

The vulnerabilities are reported in versions prior to 3.0.4.

SOLUTION:
Update to version 3.0.4.

PROVIDED AND/OR DISCOVERED BY:
The vendor credits Chalk, Mateusz Goik, James 'albino' Kettle,
Emanuel Bronshtein, and Sergey Markov.

ORIGINAL ADVISORY:
http://gallery.menalto.com/gallery_3_0_4

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.

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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