CVE-2005-2922 Information

Description

Heap-based buffer overflow in the embedded player in multiple RealNetworks products and versions including RealPlayer 10.x RealOne Player and Helix Player allows remote malicious servers to cause a denial of service (crash) and possibly execute arbitrary code via a chunked Transfer-Encoding HTTP response in which either (1) the chunk header length is specified as -1 (2) the chunk header with a length that is less than the actual amount of sent data or (3) a missing chunk header.

Reference

http://secunia.com/advisories/19358 http://secunia.com/advisories/19365 http://securitytracker.com/id?1015808 http://www.kb.cert.org/vuls/id/172489 http://www.novell.com/linux/security/advisories/2006_18_realplayer.html http://www.redhat.com/support/errata/RHSA-2005-762.html http://www.redhat.com/support/errata/RHSA-2005-788.html http://www.securityfocus.com/bid/17202 http://www.service.real.com/realplayer/security/03162006_player/en/ http://www.vupen.com/english/advisories/2006/1057 https://exchange.xforce.ibmcloud.com/vulnerabilities/25409 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A11444