7.3 High
AI Score
Confidence
High
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
0.014 Low
EPSS
Percentile
86.2%
Pidgin is prone to a denial of service (DoS) 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("1.3.6.1.4.1.25623.1.0.901137");
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:"2010-08-02 12:38:17 +0200 (Mon, 02 Aug 2010)");
script_cve_id("CVE-2010-2528");
script_tag(name:"cvss_base", value:"4.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:N/I:N/A:P");
script_name("Pidgin 'X-Status' Message Denial of Service Vulnerability - Windows");
script_xref(name:"URL", value:"http://secunia.com/advisories/40699");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/41881");
script_xref(name:"URL", value:"http://xforce.iss.net/xforce/xfdb/60566");
script_xref(name:"URL", value:"http://www.vupen.com/english/advisories/2010/1887");
script_xref(name:"URL", value:"http://www.pidgin.im/news/security/index.php?id=47");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2010 Greenbone AG");
script_family("Denial of Service");
script_dependencies("secpod_pidgin_detect_win.nasl");
script_mandatory_keys("Pidgin/Win/Ver");
script_tag(name:"impact", value:"Successful exploitation will allow remote attackers to cause the application
to crash, denying service to legitimate users.");
script_tag(name:"affected", value:"Pidgin versions prior to 2.7.2");
script_tag(name:"insight", value:"The flaw is caused by a NULL pointer dereference error when processing
malformed 'X-Status' messages, which could be exploited by attackers to
crash an affected application, creating a denial of service condition.");
script_tag(name:"solution", value:"Upgrade to Pidgin version 2.7.2 or later.");
script_tag(name:"summary", value:"Pidgin is prone to a denial of service (DoS) vulnerability.");
script_tag(name:"qod_type", value:"registry");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("version_func.inc");
pidginVer = get_kb_item("Pidgin/Win/Ver");
if(pidginVer != NULL)
{
if(version_is_less(version:pidginVer, test_version:"2.7.2")){
report = report_fixed_ver(installed_version:pidginVer, fixed_version:"2.7.2");
security_message(port: 0, data: report);
}
}