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TITLE:
xmlsd "xmlsd_chardata()" Buffer Overflow Vulnerability

SECUNIA ADVISORY ID:
SA50293

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/50293/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=50293

RELEASE DATE:
2012-08-17

DISCUSS ADVISORY:
http://secunia.com/advisories/50293/#comments

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

http://secunia.com/advisories/50293/

ONLY AVAILABLE IN CUSTOMER AREA:
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https://ca.secunia.com/?page=viewadvisory&vuln_id=50293

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 xmlsd, which can be exploited by
malicious people to compromise an application using the library.

The vulnerability is caused due to an off-by-one error within the
"xmlsd_chardata()" function (xmlsd.c) when parsing XML documents and
can be exploited to cause a buffer overflow.

Successful exploitation may allow execution of arbitrary code.

The vulnerability is reported in versions prior to 0.9.0.

SOLUTION:
Update to version 0.9.0.

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
https://opensource.conformal.com/fluxbb/viewtopic.php?id=531

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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