CVSS2
Attack Vector
NETWORK
Attack 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
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
91.8%
The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5190-1 advisory.
It was discovered that GraphicsMagick allowed reading arbitrary files via specially crafted images. An attacker could use this issue to expose sensitive information. This issue only affects Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, and Ubuntu 18.04 ESM. (CVE-2019-12921)
It was discovered that GraphicsMagick did not correctly handle memory allocations for error messages. An attacker could use this issue to corrupt memory or possibly execute arbitrary code. This issue only affects Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, and Ubuntu 18.04 ESM. (CVE-2019-19950)
It was discovered that GraphicsMagick did not correctly handle type limits. An attacker could use these issues to cause heap-based buffer overflows, leading to a denial of service (application crash) or possibly execute arbitrary code. These issues only affect Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, and Ubuntu 18.04 ESM. (CVE-2019-19951, CVE-2019-19953)
It was discovered that GraphicsMagick did not correctly handle the signed integer limit in 32-bit applications. An attacker could use this issue to cause a heap-based buffer overflow, leading to a denial of service (application crash) or possibly execute arbitrary code. This issue only affects Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, and Ubuntu 18.04 ESM. (CVE-2020-10938)
It was discovered that GraphicsMagick did not properly magnify certain images. An attacker could use this issue to cause a heap-based buffer overflow, leading to a denial of service (application crash) or possibly execute arbitrary code. (CVE-2020-12672)
Tenable has extracted the preceding description block directly from the Ubuntu security advisory.
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-5190-1. The text
# itself is copyright (C) Canonical, Inc. See
# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
##
include('compat.inc');
if (description)
{
script_id(183104);
script_version("1.1");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/08/27");
script_cve_id(
"CVE-2019-12921",
"CVE-2019-19950",
"CVE-2019-19951",
"CVE-2019-19953",
"CVE-2020-10938",
"CVE-2020-12672"
);
script_xref(name:"USN", value:"5190-1");
script_name(english:"Ubuntu 16.04 ESM / 18.04 ESM / 20.04 ESM : GraphicsMagick vulnerabilities (USN-5190-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 ESM host has packages installed that are affected by multiple
vulnerabilities as referenced in the USN-5190-1 advisory.
It was discovered that GraphicsMagick allowed reading arbitrary files via specially crafted images. An
attacker could use this issue to expose sensitive information. This issue only affects Ubuntu 14.04 ESM,
Ubuntu 16.04 ESM, and Ubuntu 18.04 ESM. (CVE-2019-12921)
It was discovered that GraphicsMagick did not correctly handle memory allocations for error messages. An
attacker could use this issue to corrupt memory or possibly execute arbitrary code. This issue only
affects Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, and Ubuntu 18.04 ESM. (CVE-2019-19950)
It was discovered that GraphicsMagick did not correctly handle type limits. An attacker could use these
issues to cause heap-based buffer overflows, leading to a denial of service (application crash) or
possibly execute arbitrary code. These issues only affect Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, and Ubuntu
18.04 ESM. (CVE-2019-19951, CVE-2019-19953)
It was discovered that GraphicsMagick did not correctly handle the signed integer limit in 32-bit
applications. An attacker could use this issue to cause a heap-based buffer overflow, leading to a denial
of service (application crash) or possibly execute arbitrary code. This issue only affects Ubuntu 14.04
ESM, Ubuntu 16.04 ESM, and Ubuntu 18.04 ESM. (CVE-2020-10938)
It was discovered that GraphicsMagick did not properly magnify certain images. An attacker could use this
issue to cause a heap-based buffer overflow, leading to a denial of service (application crash) or
possibly execute arbitrary code. (CVE-2020-12672)
Tenable has extracted the preceding description block directly from the Ubuntu security advisory.
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://ubuntu.com/security/notices/USN-5190-1");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-10938");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/12/24");
script_set_attribute(attribute:"patch_publication_date", value:"2022/08/30");
script_set_attribute(attribute:"plugin_publication_date", value:"2023/10/16");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04:-:esm");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:esm");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:20.04:-:esm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:graphicsmagick");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:graphicsmagick-imagemagick-compat");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:graphicsmagick-libmagick-dev-compat");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libgraphics-magick-perl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libgraphicsmagick++-q16-12");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libgraphicsmagick++1-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libgraphicsmagick++3");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libgraphicsmagick-q16-3");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libgraphicsmagick1-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libgraphicsmagick3");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Ubuntu Local Security Checks");
script_copyright(english:"Ubuntu Security Notice (C) 2023-2024 Canonical, Inc. / NASL script (C) 2023-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl", "ubuntu_pro_sub_detect.nasl");
script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");
exit(0);
}
include('debian_package.inc');
if ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/Ubuntu/release');
if ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');
os_release = chomp(os_release);
if (! ('16.04' >< os_release || '18.04' >< os_release || '20.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 16.04 / 18.04 / 20.04', 'Ubuntu ' + os_release);
if ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);
var ubuntu_pro_detected = get_kb_item('Host/Ubuntu/Pro/Services/esm-apps');
ubuntu_pro_detected = !empty_or_null(ubuntu_pro_detected);
var pro_caveat_needed = FALSE;
var pkgs = [
{'osver': '16.04', 'pkgname': 'graphicsmagick', 'pkgver': '1.3.23-1ubuntu0.6+esm1', 'ubuntu_pro': TRUE},
{'osver': '16.04', 'pkgname': 'graphicsmagick-imagemagick-compat', 'pkgver': '1.3.23-1ubuntu0.6+esm1', 'ubuntu_pro': TRUE},
{'osver': '16.04', 'pkgname': 'graphicsmagick-libmagick-dev-compat', 'pkgver': '1.3.23-1ubuntu0.6+esm1', 'ubuntu_pro': TRUE},
{'osver': '16.04', 'pkgname': 'libgraphics-magick-perl', 'pkgver': '1.3.23-1ubuntu0.6+esm1', 'ubuntu_pro': TRUE},
{'osver': '16.04', 'pkgname': 'libgraphicsmagick++-q16-12', 'pkgver': '1.3.23-1ubuntu0.6+esm1', 'ubuntu_pro': TRUE},
{'osver': '16.04', 'pkgname': 'libgraphicsmagick++1-dev', 'pkgver': '1.3.23-1ubuntu0.6+esm1', 'ubuntu_pro': TRUE},
{'osver': '16.04', 'pkgname': 'libgraphicsmagick-q16-3', 'pkgver': '1.3.23-1ubuntu0.6+esm1', 'ubuntu_pro': TRUE},
{'osver': '16.04', 'pkgname': 'libgraphicsmagick1-dev', 'pkgver': '1.3.23-1ubuntu0.6+esm1', 'ubuntu_pro': TRUE},
{'osver': '18.04', 'pkgname': 'graphicsmagick', 'pkgver': '1.3.28-2ubuntu0.1+esm1', 'ubuntu_pro': TRUE},
{'osver': '18.04', 'pkgname': 'graphicsmagick-imagemagick-compat', 'pkgver': '1.3.28-2ubuntu0.1+esm1', 'ubuntu_pro': TRUE},
{'osver': '18.04', 'pkgname': 'graphicsmagick-libmagick-dev-compat', 'pkgver': '1.3.28-2ubuntu0.1+esm1', 'ubuntu_pro': TRUE},
{'osver': '18.04', 'pkgname': 'libgraphics-magick-perl', 'pkgver': '1.3.28-2ubuntu0.1+esm1', 'ubuntu_pro': TRUE},
{'osver': '18.04', 'pkgname': 'libgraphicsmagick++-q16-12', 'pkgver': '1.3.28-2ubuntu0.1+esm1', 'ubuntu_pro': TRUE},
{'osver': '18.04', 'pkgname': 'libgraphicsmagick++1-dev', 'pkgver': '1.3.28-2ubuntu0.1+esm1', 'ubuntu_pro': TRUE},
{'osver': '18.04', 'pkgname': 'libgraphicsmagick-q16-3', 'pkgver': '1.3.28-2ubuntu0.1+esm1', 'ubuntu_pro': TRUE},
{'osver': '18.04', 'pkgname': 'libgraphicsmagick1-dev', 'pkgver': '1.3.28-2ubuntu0.1+esm1', 'ubuntu_pro': TRUE},
{'osver': '20.04', 'pkgname': 'graphicsmagick', 'pkgver': '1.4+really1.3.35-1ubuntu0.1~esm1', 'ubuntu_pro': TRUE},
{'osver': '20.04', 'pkgname': 'graphicsmagick-imagemagick-compat', 'pkgver': '1.4+really1.3.35-1ubuntu0.1~esm1', 'ubuntu_pro': TRUE},
{'osver': '20.04', 'pkgname': 'graphicsmagick-libmagick-dev-compat', 'pkgver': '1.4+really1.3.35-1ubuntu0.1~esm1', 'ubuntu_pro': TRUE},
{'osver': '20.04', 'pkgname': 'libgraphics-magick-perl', 'pkgver': '1.4+really1.3.35-1ubuntu0.1~esm1', 'ubuntu_pro': TRUE},
{'osver': '20.04', 'pkgname': 'libgraphicsmagick++-q16-12', 'pkgver': '1.4+really1.3.35-1ubuntu0.1~esm1', 'ubuntu_pro': TRUE},
{'osver': '20.04', 'pkgname': 'libgraphicsmagick++1-dev', 'pkgver': '1.4+really1.3.35-1ubuntu0.1~esm1', 'ubuntu_pro': TRUE},
{'osver': '20.04', 'pkgname': 'libgraphicsmagick-q16-3', 'pkgver': '1.4+really1.3.35-1ubuntu0.1~esm1', 'ubuntu_pro': TRUE},
{'osver': '20.04', 'pkgname': 'libgraphicsmagick1-dev', 'pkgver': '1.4+really1.3.35-1ubuntu0.1~esm1', 'ubuntu_pro': TRUE}
];
var flag = 0;
foreach var package_array ( pkgs ) {
var osver = NULL;
var pkgname = NULL;
var pkgver = NULL;
if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];
if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];
if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];
var pro_required = NULL;
if (!empty_or_null(package_array['ubuntu_pro'])) pro_required = package_array['ubuntu_pro'];
if (osver && pkgname && pkgver) {
if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) {
flag++;
if (!ubuntu_pro_detected && !pro_caveat_needed) pro_caveat_needed = pro_required;
}
}
}
if (flag)
{
var extra = '';
if (pro_caveat_needed) {
extra += 'NOTE: This vulnerability check contains fixes that apply to packages only \n';
extra += 'available in Ubuntu ESM repositories. Access to these package security updates \n';
extra += 'require an Ubuntu Pro subscription.\n\n';
}
extra += ubuntu_report_get();
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : extra
);
exit(0);
}
else
{
var tested = ubuntu_pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'graphicsmagick / graphicsmagick-imagemagick-compat / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
canonical | ubuntu_linux | graphicsmagick-libmagick-dev-compat | p-cpe:/a:canonical:ubuntu_linux:graphicsmagick-libmagick-dev-compat |
canonical | ubuntu_linux | libgraphicsmagick1-dev | p-cpe:/a:canonical:ubuntu_linux:libgraphicsmagick1-dev |
canonical | ubuntu_linux | libgraphicsmagick%2b%2b-q16-12 | p-cpe:/a:canonical:ubuntu_linux:libgraphicsmagick%2b%2b-q16-12 |
canonical | ubuntu_linux | 18.04 | cpe:/o:canonical:ubuntu_linux:18.04:-:esm |
canonical | ubuntu_linux | libgraphicsmagick%2b%2b1-dev | p-cpe:/a:canonical:ubuntu_linux:libgraphicsmagick%2b%2b1-dev |
canonical | ubuntu_linux | libgraphics-magick-perl | p-cpe:/a:canonical:ubuntu_linux:libgraphics-magick-perl |
canonical | ubuntu_linux | libgraphicsmagick3 | p-cpe:/a:canonical:ubuntu_linux:libgraphicsmagick3 |
canonical | ubuntu_linux | graphicsmagick | p-cpe:/a:canonical:ubuntu_linux:graphicsmagick |
canonical | ubuntu_linux | graphicsmagick-imagemagick-compat | p-cpe:/a:canonical:ubuntu_linux:graphicsmagick-imagemagick-compat |
canonical | ubuntu_linux | 16.04 | cpe:/o:canonical:ubuntu_linux:16.04:-:esm |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12921
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19950
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19951
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19953
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10938
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12672
ubuntu.com/security/notices/USN-5190-1
CVSS2
Attack Vector
NETWORK
Attack 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
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
91.8%