CVEvulnerability

CVE-2009-4247

9.3 HIGH Published 2010-01-25 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2010-01-25
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
9.3 HIGH — AV:N/AC:M/Au:N/C:C/I:C/A:C
Weaknesses
CWE-119

Description

Stack-based buffer overflow in protocol/rtsp/rtspclnt.cpp in RealNetworks RealPlayer 10; RealPlayer 10.5 6.0.12.1040 through 6.0.12.1741; RealPlayer 11 11.0.x; RealPlayer SP 1.0.0 and 1.0.1; RealPlayer Enterprise; Mac RealPlayer 10, 10.1, 11.0, and 11.0.1; Linux RealPlayer 10, 11.0.0, and 11.0.1; and Helix Player 10.x, 11.0.0, and 11.0.1 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an ASM RuleBook with a large number of rules, related to an "array overflow."

Affected configurations

• realnetworks realplayer 10.0 • realnetworks realplayer 10.5 • realnetworks realplayer 11.0 • realnetworks realplayer 11.0.1 • realnetworks realplayer 11.0.2 • realnetworks realplayer 11.0.3 • realnetworks realplayer 11.0.4 • realnetworks realplayer 11.0.5 • realnetworks realplayer enterprise • realnetworks realplayer sp 1.0.0 • realnetworks realplayer sp 1.0.1 • realnetworks realplayer 10.1 • realnetworks helix player 10.0 • realnetworks helix player 11.0.0 • realnetworks helix player 11.0.1 • realnetworks realplayer 11.0.0

Related

Weakness · CWE (1)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References