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openvasCopyright (C) 2024 Greenbone AGOPENVAS:1361412562310834220
HistoryJul 09, 2024 - 12:00 a.m.

7-Zip RCE Vulnerability - Windows

2024-07-0900:00:00
Copyright (C) 2024 Greenbone AG
plugins.openvas.org
2
7-zip
rce
vulnerability
remote code execution
windows

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

7.8

Confidence

Low

7zip is prone to a remote code execution (RCE) vulnerability.

# SPDX-FileCopyrightText: 2024 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

CPE = "cpe:/a:7-zip:7-zip";

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.834220");
  script_version("2024-09-18T05:05:35+0000");
  script_cve_id("CVE-2023-40481");
  script_tag(name:"cvss_base", value:"6.9");
  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:"2024-09-18 05:05:35 +0000 (Wed, 18 Sep 2024)");
  script_tag(name:"creation_date", value:"2024-07-09 12:56:05 +0530 (Tue, 09 Jul 2024)");
  script_name("7-Zip RCE Vulnerability - Windows");

  script_tag(name:"summary", value:"7zip is prone to a remote code execution (RCE) vulnerability.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present
  on the target host.");

  script_tag(name:"insight", value:"The flaw exists due to an out-of-bounds
  write error in 7zip.");

  script_tag(name:"impact", value:"Successful exploitation allows an attacker
  to execute arbitrary code.");

  script_tag(name:"affected", value:"7zip version prior to 23.00 on Windows.");

  script_tag(name:"solution", value:"Update to version 23.00.");

  script_tag(name:"qod_type", value:"registry");
  script_xref(name:"URL", value:"https://sourceforge.net/p/sevenzip/patches/417/");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2024 Greenbone AG");
  script_family("General");
  script_dependencies("gb_7zip_detect_portable_win.nasl");
  script_mandatory_keys("7zip/Win/Ver");
  script_tag(name:"solution_type", value:"VendorFix");
  exit(0);
}

include("host_details.inc");
include("version_func.inc");

if(!infos = get_app_version_and_location(cpe:CPE, exit_no_version:TRUE))
  exit(0);

vers = infos["version"];
path = infos["location"];

if(version_is_less(version:vers, test_version:"23.00")) {
  report = report_fixed_ver(installed_version:vers, fixed_version:"23.00", install_path:path);
  security_message(port:0, data:report);
  exit(0);
}

exit(99);

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

7.8

Confidence

Low