What’s Vulnerable › Vulnerabilities

CVE-2010-4392

• Severity: critical (CVSS 9.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 6.3% 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 1.1.5, RealPlayer Enterprise 2.1.2 and 2.1.3, Linux RealPlayer 11.0.2.1744, and possibly HelixPlayer 1.0.6 and other versions, allows remote attackers to execute arbitrary code via crafted ImageMap data in a RealMedia file, related to certain improper integer calculations.

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 (+4)

References

• http://osvdb.org/69852
• 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://www.zerodayinitiative.com/advisories/ZDI-10-280
• http://osvdb.org/69852
• 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://www.zerodayinitiative.com/advisories/ZDI-10-280

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