CVE-2010-4389

critical

Description

Heap-based buffer overflow in the cook codec in RealNetworks RealPlayer 11.0 through 11.1, RealPlayer SP 1.0 through 1.1.5, and Linux RealPlayer 11.0.2.1744 allows remote attackers to execute arbitrary code via unspecified data in the initialization buffer.

References

https://euvd.enisa.europa.eu/vulnerability/EUVD-2010-4358

http://www.zerodayinitiative.com/advisories/ZDI-10-279

http://www.securitytracker.com/id?1024861

http://service.real.com/realplayer/security/12102010_player/en/

http://osvdb.org/69849

Details

Source: Mitre, NVD

Published: 2010-12-14

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 9.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.06502