4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
3.3 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
5.5 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
29.2%
The remote Windows host has a version of ImageMagick installed that is prior to 7.0.x prior to 7.0.9-0. It is, therefore, affected by a denial of service (DoS) vulnerability in magick/quantum-private.h due to improper checking of values assgined to type of ‘unsigned int’. An unauthenticated, local attacker can exploit this issue, to cause the application to stop responding.
#%NASL_MIN_LEVEL 70300
##
# (C) Tenable, Inc.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(152959);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/04");
script_cve_id("CVE-2020-27768");
script_xref(name:"IAVB", value:"2020-B-0076-S");
script_name(english:"ImageMagick 7.0.0 < 7.0.9-0 Denial of Service");
script_set_attribute(attribute:"synopsis", value:
"The remote Windows host has an application installed that is affected by a denial of service vulnerability.");
script_set_attribute(attribute:"description", value:
"The remote Windows host has a version of ImageMagick installed that is prior to 7.0.x prior to 7.0.9-0. It is,
therefore, affected by a denial of service (DoS) vulnerability in magick/quantum-private.h due to improper checking of
values assgined to type of 'unsigned int'. An unauthenticated, local attacker can exploit this issue, to cause the
application to stop responding.");
script_set_attribute(attribute:"see_also", value:"https://github.com/ImageMagick/ImageMagick/issues/1751");
# https://github.com/ImageMagick/ImageMagick6/commit/8c6e86f81968fab1710317d87b00c608108e6a2a
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?31f91467");
script_set_attribute(attribute:"solution", value:
"Upgrade to ImageMagick version 7.0.9-0 or later.
Note that you may need to manually uninstall the vulnerable version from the system.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-27768");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/10/13");
script_set_attribute(attribute:"patch_publication_date", value:"2019/10/13");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/09/01");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:imagemagick:imagemagick");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows");
script_copyright(english:"This script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("imagemagick_installed.nasl");
script_require_keys("installed_sw/ImageMagick");
exit(0);
}
include('vcf.inc');
var app_info = vcf::combined_get_app_info(app:"ImageMagick");
var constraints = [{'min_version' : '7.0.0', 'fixed_version' : '7.0.9.0', 'fixed_display' : '7.0.9-0'}];
vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);
Vendor | Product | Version | CPE |
---|---|---|---|
imagemagick | imagemagick | cpe:/a:imagemagick:imagemagick |
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
3.3 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
5.5 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
29.2%