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TITLE:
RESTEasy XML Entity References Information Disclosure Vulnerability

SECUNIA ADVISORY ID:
SA47818

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/47818/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=47818

RELEASE DATE:
2012-01-31

DISCUSS ADVISORY:
http://secunia.com/advisories/47818/#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/47818/

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=47818

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 vulnerability has been reported in RESTEasy, which can be exploited
by malicious people to disclose potentially sensitive information.

The vulnerability is caused due to an error when processing XML data,
which can be exploited to e.g. disclose contents of certain local
files by sending specially crafted XML data including external entity
references.

The vulnerability is reported in versions prior to 2.3.1.

SOLUTION:
Update to version 2.3.1.

PROVIDED AND/OR DISCOVERED BY:
Reported in a bug by Anuj Kathuria.

ORIGINAL ADVISORY:
https://issues.jboss.org/browse/RESTEASY-637

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.)
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