9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.006 Low
EPSS
Percentile
77.6%
Mercurial is prone to multiple vulnerabilities.
# SPDX-FileCopyrightText: 2018 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:mercurial:mercurial";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.814059");
script_version("2024-02-15T05:05:40+0000");
script_tag(name:"last_modification", value:"2024-02-15 05:05:40 +0000 (Thu, 15 Feb 2024)");
script_tag(name:"creation_date", value:"2018-09-28 15:46:56 +0530 (Fri, 28 Sep 2018)");
script_tag(name:"cvss_base", value:"7.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-07-31 13:15:00 +0000 (Fri, 31 Jul 2020)");
script_cve_id("CVE-2018-13346", "CVE-2018-13347", "CVE-2018-13348");
script_tag(name:"qod_type", value:"registry");
script_tag(name:"solution_type", value:"VendorFix");
script_name("Mercurial Multiple Vulnerabilities - Windows");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2018 Greenbone AG");
script_family("General");
script_dependencies("gb_mercurial_detect_win.nasl");
script_mandatory_keys("Mercurial/Win/Installed");
script_tag(name:"summary", value:"Mercurial is prone to multiple vulnerabilities.");
script_tag(name:"insight", value:"Multiple flaws are due to:
- The mpatch_decode function in mpatch.c mishandles certain situations
where there should be at least 12 bytes remaining after the current position
in the patch data, but actually are not.
- The mpatch_apply function in mpatch.c incorrectly proceeds in cases where the
fragment start is past the end of the original data.
- The mpatch.c mishandles integer addition and subtraction.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is
present on the target host.");
script_tag(name:"affected", value:"Mercurial before version 4.6.1");
script_tag(name:"solution", value:"Upgrade to Mercurial 4.6.1 or later. Please see the references for more information.");
script_xref(name:"URL", value:"https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_4.6.1_.282018-06-06.29");
script_xref(name:"URL", value:"https://www.mercurial-scm.org");
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);
mrVer = infos['version'];
mrPath = infos['location'];
if(version_is_less(version:mrVer, test_version:"4.6.1"))
{
report = report_fixed_ver(installed_version:mrVer, fixed_version:"4.6.1", install_path:mrPath);
security_message(data: report);
exit(0);
}
exit(99);
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.006 Low
EPSS
Percentile
77.6%