CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
AI Score
Confidence
Low
EPSS
Percentile
95.0%
RealPlayer is prone to a buffer overflow vulnerability.
# SPDX-FileCopyrightText: 2010 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.902111");
script_version("2024-02-15T05:05:39+0000");
script_tag(name:"last_modification", value:"2024-02-15 05:05:39 +0000 (Thu, 15 Feb 2024)");
script_tag(name:"creation_date", value:"2010-02-02 07:26:26 +0100 (Tue, 02 Feb 2010)");
script_tag(name:"cvss_base", value:"9.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_cve_id("CVE-2009-4247");
script_name("RealNetworks RealPlayer ASM RuleBook BOF Vulnerability - Windows");
script_xref(name:"URL", value:"http://secunia.com/advisories/38218");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/37880");
script_xref(name:"URL", value:"http://xforce.iss.net/xforce/xfdb/55794");
script_xref(name:"URL", value:"http://www.vupen.com/english/advisories/2010/0178");
script_xref(name:"URL", value:"http://service.real.com/realplayer/security/01192010_player/en/");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2010 Greenbone AG");
script_family("Buffer overflow");
script_dependencies("gb_realplayer_detect_win.nasl");
script_mandatory_keys("RealPlayer/Win/Ver");
script_tag(name:"impact", value:"Successful exploitation will let the attacker execute arbitrary codes within
the context of the application and can cause heap overflow or cause remote
code execution.");
script_tag(name:"affected", value:"RealPlayer SP 1.0.0 and 1.0.1,
RealPlayer versions before 10.5(6.0.12.1741) and
RealPlayer versions 11.0.0 through 11.0.4 on Windows platforms");
script_tag(name:"insight", value:"The buffer overflow error occurs when processing a malformed 'ASM RuleBook'.");
script_tag(name:"solution", value:"Upgrade to RealPlayer version 10.5(6.0.12.1741) or 11.0.5 or 12.0.0.343");
script_tag(name:"summary", value:"RealPlayer is prone to a buffer overflow vulnerability.");
script_tag(name:"qod_type", value:"registry");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("version_func.inc");
rpVer = get_kb_item("RealPlayer/Win/Ver");
if(isnull(rpVer)){
exit(0);
}
# Realplayer version 10.x(6.x) Realplayer version SP 1.x(12.0.0.x)
if(version_is_less(version:rpVer, test_version:"6.0.12.1741")||
version_in_range(version:rpVer, test_version:"11.0.0", test_version2:"11.0.0.477") ||
version_in_range(version:rpVer, test_version:"12.0.0", test_version2:"12.0.0.342")){
security_message( port: 0, data: "The target host was found to be vulnerable" );
}