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CVE-2010-4378

Date: December 14, 2010

The drv2.dll (aka RV20 decompression) module 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 or cause a denial of service (heap memory corruption) via a crafted value of an unspecified length field in an RV20 video stream.

Severity Score

Related Resources (7)

http://www.zerodayinitiative.com/advisories/ZDI-10-274
https://nvd.nist.gov/vuln/detail/CVE-2010-4378
https://access.redhat.com/security/cve/CVE-2010-4378
http://service.real.com/realplayer/security/12102010_player/en/
http://www.securitytracker.com/id?1024861
http://www.redhat.com/support/errata/RHSA-2010-0981.html
https://www.mend.io/vulnerability-database/CVE-2010-4378

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): COMPLETE
Integrity (I): COMPLETE
Availability (A): COMPLETE
Additional information:

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