CVE-2011-4253

CriticalCVSS 10.0/10Last modified Jun 16, 2026

Description

Unspecified vulnerability in the RV20 codec in RealNetworks RealPlayer before 15.0.0 and Mac RealPlayer before 12.0.0.1703 allows remote attackers to execute arbitrary code via unknown vectors.

Metrics

CVSS 2.0 10.0/10AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected software

No affected versions have been published.

Timeline

Published
Nov 24, 2011
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2011

CVE-2011-425410.0RealNetworks RealPlayer before 15.0.0 allows remote attackers to execute arbitrary code via a crafted RTSP SETUP request.CVE-2011-425510.0Unspecified vulnerability in RealNetworks RealPlayer before 15.0.0 and Mac RealPlayer before 12.0.0.1703 allows remote attackers to execute CVE-2011-425610.0The RV30 codec in RealNetworks RealPlayer before 15.0.0 and Mac RealPlayer before 12.0.0.1703 does not initialize an unspecified index valueCVE-2011-42579.3The Cook codec in RealNetworks RealPlayer before 15.0.0 allows remote attackers to execute arbitrary code via crafted channel data.CVE-2011-42589.3RealNetworks RealPlayer before 15.0.0 allows remote attackers to execute arbitrary code via a crafted length of an MLTI chunk in an IVR fileCVE-2011-42599.3Integer underflow in RealNetworks RealPlayer before 15.0.0 allows remote attackers to execute arbitrary code via a crafted width value in anCVE-2011-42609.3RealNetworks RealPlayer before 15.0.0 allows remote attackers to execute arbitrary code via a malformed header in an MP4 file.CVE-2011-42619.3RealNetworks RealPlayer before 15.0.0 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruptionCVE-2011-42629.3Unspecified vulnerability in RealNetworks RealPlayer before 15.0.0 allows remote attackers to execute arbitrary code via a crafted MP4 file.CVE-2011-42634.3Cross-site scripting (XSS) vulnerability in Schneider Electric PowerChute Business Edition before 8.5 allows remote attackers to inject arbiCVE-2011-42644.3Cross-site scripting (XSS) vulnerability in Etomite before 1.1 allows remote attackers to inject arbitrary web script or HTML via unspecifieCVE-2011-42654.3Cross-site scripting (XSS) vulnerability in phpWebSite before 1.0.0 allows remote attackers to inject arbitrary web script or HTML via unspe
CVE-2011-4253: Critical severity, CVSS 10.0 | Vulnix