CVE-2009-4248

Buffer overflow in the RTSPProtocol::HandleSetParameterRequest function in client/core/rtspprotocol.cpp in RealNetworks RealPlayer 10, RealPlayer 10.5 6.0.12.1040 through 6.0.12.1741, RealPlayer 11 11.0.0 through 11.0.4, RealPlayer Enterprise, Mac RealPlayer 10 and 10.1, Linux RealPlayer 10, and Helix Player 10.x allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted RTSP SET_PARAMETER request.

• CWE-119

• http://lists.helixcommunity.org/pipermail/client-cvs/2008-January/003756.html
• http://lists.helixcommunity.org/pipermail/client-cvs/2008-January/003759.html
• http://lists.helixcommunity.org/pipermail/client-dev/2008-January/004591.html
• http://secunia.com/advisories/38218Vendor Advisory
• http://secunia.com/advisories/38450
• http://securitytracker.com/id?1023489Patch
• http://service.real.com/realplayer/security/01192010_player/en/Patch, Vendor Advisory
• http://www.redhat.com/support/errata/RHSA-2010-0094.html
• http://www.securityfocus.com/bid/37880
• http://www.vupen.com/english/advisories/2010/0178Patch, Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=561361
• https://exchange.xforce.ibmcloud.com/vulnerabilities/55801
• https://helixcommunity.org/viewcvs/client/core/rtspprotocol.cpp?view=log#rev1.55.2.19
• https://helixcommunity.org/viewcvs/client/core/rtspprotocol.cpp?view=log#rev1.86
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10641
• http://lists.helixcommunity.org/pipermail/client-cvs/2008-January/003756.html
• http://lists.helixcommunity.org/pipermail/client-cvs/2008-January/003759.html
• http://lists.helixcommunity.org/pipermail/client-dev/2008-January/004591.html
• http://secunia.com/advisories/38218Vendor Advisory
• http://secunia.com/advisories/38450
• http://securitytracker.com/id?1023489Patch
• http://service.real.com/realplayer/security/01192010_player/en/Patch, Vendor Advisory
• http://www.redhat.com/support/errata/RHSA-2010-0094.html
• http://www.securityfocus.com/bid/37880
• http://www.vupen.com/english/advisories/2010/0178Patch, Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=561361
• https://exchange.xforce.ibmcloud.com/vulnerabilities/55801
• https://helixcommunity.org/viewcvs/client/core/rtspprotocol.cpp?view=log#rev1.55.2.19
• https://helixcommunity.org/viewcvs/client/core/rtspprotocol.cpp?view=log#rev1.86
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10641

Published

Jan 25, 2010

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2009-4242Heap-based buffer overflow in the CGIFCodec::GetPacketBuffer…
• CVE-2009-4243RealNetworks RealPlayer 10, RealPlayer 10.5 6.0.12.1040 thro…
• CVE-2009-4244Heap-based buffer overflow in RealNetworks RealPlayer 10; Re…
• CVE-2009-4245Heap-based buffer overflow in RealNetworks RealPlayer 10, Re…
• CVE-2009-4246Stack-based buffer overflow in RealNetworks RealPlayer 10, R…
• CVE-2009-4247Stack-based buffer overflow in protocol/rtsp/rtspclnt.cpp in…
• CVE-2009-4249Multiple cross-site scripting (XSS) vulnerabilities in CuteP…
• CVE-2009-4250Multiple cross-site scripting (XSS) vulnerabilities in CuteP…
• CVE-2009-4251Stack-based buffer overflow in Jasc Paint Shop Pro 8.10 (aka…
• CVE-2009-4252Cross-site scripting (XSS) vulnerability in images.php in Im…
• CVE-2009-4253Cross-site scripting (XSS) vulnerability in dspStats.php in …
• CVE-2009-4254PowerPhlogger 2.2.5 allows remote attackers to obtain sensit…