CVE-2010-4383

Severity: critical (CVSS 9.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2010-12-14 · updated 2026-06-16
Weakness: CWE-119

Description

Heap-based buffer overflow in RealNetworks RealPlayer 11.0 through 11.1, RealPlayer SP 1.0 through 1.1.4, RealPlayer Enterprise 2.1.2, Mac RealPlayer 11.0 through 12.0.0.1444, Linux RealPlayer 11.0.2.1744, and possibly HelixPlayer 1.0.6 and other versions, allows remote attackers to have an unspecified impact via a crafted RA5 file.

Affected products

RealNetworks Realplayer: 11.0, 11.0.1, 11.0.2, 11.0.3, 11.0.4, 11.0.5 (+4)
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/12102010_player/en/
http://www.redhat.com/support/errata/RHSA-2010-0981.html
http://www.securitytracker.com/id?1024861
http://service.real.com/realplayer/security/12102010_player/en/
http://www.redhat.com/support/errata/RHSA-2010-0981.html
http://www.securitytracker.com/id?1024861

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