CVE-2011-1824 Information

Description

The VEGAOpBitmap::AddLine function in Opera before 10.61 does not properly initialize memory during processing of the SIZE attribute of a SELECT element which allows remote attackers to trigger an invalid memory write operation and consequently cause a denial of service (application crash) or possibly execute arbitrary code via a large integer attribute value.

Reference

http://securityreason.com/securityalert/8244 http://www.kb.cert.org/vuls/id/778396 http://www.opera.com/docs/changelogs/mac/1061/ http://www.opera.com/docs/changelogs/unix/1061/ http://www.opera.com/docs/changelogs/windows/1061/ http://www.securityfocus.com/archive/1/517914/100/0/threaded http://www.securityfocus.com/bid/47764 http://www.toucan-system.com/advisories/tssa-2011-02.txt https://exchange.xforce.ibmcloud.com/vulnerabilities/67338