PT-2010-5454 · Realnetworks · Linux Realplayer+3

Published 2010-12-10 · Updated 2011-01-19 · CVE-2010-4377

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions RealPlayer versions 11.0 through 11.1 RealPlayer SP versions 1.0 through 1.1.5 Mac RealPlayer versions 11.0 through 12.0.0.1444 Linux RealPlayer version 11.0.2.1744

Description The issue allows remote attackers to execute arbitrary code by specifying many subbands in cook audio codec information in a Real Audio file. This is related to a heap-based buffer overflow.

Recommendations For RealPlayer versions 11.0 through 11.1, update to a version outside of this range to resolve the issue. For RealPlayer SP versions 1.0 through 1.1.5, update to a version outside of this range to resolve the issue. For Mac RealPlayer versions 11.0 through 12.0.0.1444, update to a version outside of this range to resolve the issue. For Linux RealPlayer version 11.0.2.1744, update to a version outside of this range to resolve the issue. As a temporary workaround, consider avoiding the use of the cook audio codec in Real Audio files until a patch is available.

Fix

RCE

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2010-4377

ZDI-10-272

Affected Products

Linux Realplayer

Mac Realplayer

Realplayer

Realplayer Sp

References · 5

• http://service.real.com/realplayer/security/12102010_player/en · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-10-272 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2010-4377 · Security Note
• http://zerodayinitiative.com/advisories/ZDI-10-272 · Note
• http://securitytracker.com/id?1024861 · Note