CVE-2010-3751

Severity: critical (CVSS 9.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 6.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2010-10-19 · updated 2026-06-16
Weakness: CWE-119

Description

Multiple heap-based buffer overflows in an ActiveX control in RealNetworks RealPlayer 11.0 through 11.1 and RealPlayer SP 1.0 through 1.1.4 allow remote attackers to execute arbitrary code via a long .smil argument to the (1) tfile, (2) pnmm, or (3) cdda protocol handler.

Affected products

RealNetworks Realplayer: 11.0, 11.0.1, 11.0.2, 11.0.3, 11.0.4, 11.0.5 (+1)
RealNetworks Realplayer Sp: 1.0.0, 1.0.1, 1.0.2, 1.0.5, 1.1, 1.1.1 (+3)

References

http://service.real.com/realplayer/security/10152010_player/en/
http://www.securityfocus.com/bid/44144
http://www.zerodayinitiative.com/advisories/ZDI-10-213/
http://service.real.com/realplayer/security/10152010_player/en/
http://www.securityfocus.com/bid/44144
http://www.zerodayinitiative.com/advisories/ZDI-10-213/

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