XnView PSD Record Type Parsing Integer Overflow Vulnerabilities - Windows

# SPDX-FileCopyrightText: 2012 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("1.3.6.1.4.1.25623.1.0.802443");
  script_version("2024-02-15T05:05:40+0000");
  script_cve_id("CVE-2012-0684", "CVE-2012-0685");
  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_tag(name:"last_modification", value:"2024-02-15 05:05:40 +0000 (Thu, 15 Feb 2024)");
  script_tag(name:"creation_date", value:"2012-07-24 14:02:14 +0530 (Tue, 24 Jul 2012)");

  script_name("XnView PSD Record Type Parsing Integer Overflow Vulnerabilities - Windows");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2012 Greenbone AG");
  script_family("Buffer overflow");
  script_dependencies("secpod_xnview_detect_win.nasl");
  script_mandatory_keys("XnView/Win/Ver");

  script_tag(name:"summary", value:"XnView is prone to multiple integer overflow vulnerabilities.");

  script_tag(name:"insight", value:"The flaws are due to integer overflow errors within the parsing of PSD
  record types and can be exploited to cause buffer overflows via a specially
  crafted PSD image.");

  script_tag(name:"impact", value:"Successful exploitation will allow attackers to execute arbitrary code on the
  system or cause a denial of service condition.");

  script_tag(name:"affected", value:"XnView versions 1.98.2 and prior on windows");

  script_tag(name:"solution", value:"Update to XnView version 1.98.5 or later.");

  script_tag(name:"qod_type", value:"registry");
  script_tag(name:"solution_type", value:"VendorFix");

  script_xref(name:"URL", value:"https://docs.microsoft.com/en-us/security-updates/VulnerabilityResearchAdvisories/2012/msvr12-001");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/51546");

  exit(0);
}

include("version_func.inc");

xnviewVer = get_kb_item("XnView/Win/Ver");
if(isnull(xnviewVer)){
  exit(0);
}

if(version_is_less_equal(version:xnviewVer, test_version:"1.98.2")){
  report = report_fixed_ver(installed_version:xnviewVer, vulnerable_range:"Less than or equal to 1.98.2");
  security_message(port:0, data:report);
}

exit(99);