CVE-2011-2950

Severity: critical (CVSS 9.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 28.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2011-08-18 · updated 2026-06-16
Weakness: CWE-119

Description

Heap-based buffer overflow in qcpfformat.dll in RealNetworks RealPlayer 11.0 through 11.1 and 14.0.0 through 14.0.5 and RealPlayer SP 1.0 through 1.1.5 allows remote attackers to execute arbitrary code via a crafted QCP file.

Affected products

RealNetworks Realplayer: 11.0, 11.1, 14.0.0, 14.0.1, 14.0.2, 14.0.3 (+2)
RealNetworks Realplayer Sp: 1.0.0, 1.0.1, 1.0.2, 1.0.5, 1.1, 1.1.1 (+4)

References

http://securityreason.com/securityalert/8388
http://service.real.com/realplayer/security/08162011_player/en/
http://www.securityfocus.com/bid/49172
http://www.securitytracker.com/id?1025943
http://zerodayinitiative.com/advisories/ZDI-11-265/
http://securityreason.com/securityalert/8388
http://service.real.com/realplayer/security/08162011_player/en/
http://www.securityfocus.com/bid/49172
http://www.securitytracker.com/id?1025943
http://zerodayinitiative.com/advisories/ZDI-11-265/

Get alerted when CVE-2011-2950 or the next vulnerability affects your stack