CVE-2010-4377

no score yetEPSS 6.4%

Heap-based buffer overflow in RealNetworks RealPlayer 11.0 through 11.1, RealPlayer SP 1.0 through 1.1.5, Mac RealPlayer 11.0 through 12.0.0.1444, and Linux RealPlayer 11.0.2.1744 allows remote attackers to execute arbitrary code by specifying many subbands in cook audio codec information in a Real Audio file.

EPSS: 6.4% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2010-12-14
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

realnetworks:realplayer
realnetworks:realplayer_sp

References

http://service.real.com/realplayer/security/12102010_player/en/
http://www.securitytracker.com/id?1024861
http://www.zerodayinitiative.com/advisories/ZDI-10-272
http://service.real.com/realplayer/security/12102010_player/en/
http://www.securitytracker.com/id?1024861

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