Description
The Font Xtra.x32 module in Adobe Shockwave Player before 11.5.9.620 allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via a PFR1 chunk containing an invalid size value that leads to an unexpected sign extension and a buffer overflow, a different vulnerability than CVE-2011-0556.
References
- ADV-2011-0335 vdb-entry
- http://www.adobe.com/support/security/bulletins/apsb11-01.html
- 20110209 TPTI-11-05: Adobe Shockwave PFR1 Font Chunk Parsing Remote Code Execution Vulnerability mailing-list
- 1025056 vdb-entry
- http://dvlabs.tippingpoint.com/advisory/TPTI-11-05
- adobe-fontxtra-code-execution(65260) vdb-entry