7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
5.8 Medium
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
47.5%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2021 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("1.3.6.1.4.1.25623.1.0.844976");
script_cve_id("CVE-2017-14528", "CVE-2020-19667", "CVE-2020-25665", "CVE-2020-25666", "CVE-2020-25674", "CVE-2020-25675", "CVE-2020-25676", "CVE-2020-27750", "CVE-2020-27751", "CVE-2020-27753", "CVE-2020-27754", "CVE-2020-27755", "CVE-2020-27756", "CVE-2020-27757", "CVE-2020-27758", "CVE-2020-27759", "CVE-2020-27760", "CVE-2020-27761", "CVE-2020-27762", "CVE-2020-27763", "CVE-2020-27764", "CVE-2020-27765", "CVE-2020-27766", "CVE-2020-27767", "CVE-2020-27768", "CVE-2020-27769", "CVE-2020-27770", "CVE-2020-27771", "CVE-2020-27772", "CVE-2020-27773", "CVE-2020-27774", "CVE-2020-27775", "CVE-2020-27776", "CVE-2021-20176");
script_tag(name:"creation_date", value:"2021-06-16 03:00:30 +0000 (Wed, 16 Jun 2021)");
script_version("2024-02-02T05:06:08+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:08 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"6.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-12-07 15:23:05 +0000 (Mon, 07 Dec 2020)");
script_name("Ubuntu: Security Advisory (USN-4988-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 Greenbone AG");
script_family("Ubuntu Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages", re:"ssh/login/release=UBUNTU(18\.04\ LTS|20\.04\ LTS|20\.10)");
script_xref(name:"Advisory-ID", value:"USN-4988-1");
script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-4988-1");
script_tag(name:"summary", value:"The remote host is missing an update for the 'imagemagick' package(s) announced via the USN-4988-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"It was discovered that ImageMagick incorrectly handled certain malformed
image files. If a user or automated system using ImageMagick were tricked
into opening a specially crafted image, an attacker could exploit this to
cause a denial of service or possibly execute code with the privileges of
the user invoking the program.");
script_tag(name:"affected", value:"'imagemagick' package(s) on Ubuntu 18.04, Ubuntu 20.04, Ubuntu 20.10.");
script_tag(name:"solution", value:"Please install the updated package(s).");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"package");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-deb.inc");
release = dpkg_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "UBUNTU18.04 LTS") {
if(!isnull(res = isdpkgvuln(pkg:"imagemagick", ver:"8:6.9.7.4+dfsg-16ubuntu6.11", rls:"UBUNTU18.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"imagemagick-6.q16", ver:"8:6.9.7.4+dfsg-16ubuntu6.11", rls:"UBUNTU18.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libmagick++-6.q16-7", ver:"8:6.9.7.4+dfsg-16ubuntu6.11", rls:"UBUNTU18.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libmagickcore-6.q16-3", ver:"8:6.9.7.4+dfsg-16ubuntu6.11", rls:"UBUNTU18.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libmagickcore-6.q16-3-extra", ver:"8:6.9.7.4+dfsg-16ubuntu6.11", rls:"UBUNTU18.04 LTS"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU20.04 LTS") {
if(!isnull(res = isdpkgvuln(pkg:"imagemagick", ver:"8:6.9.10.23+dfsg-2.1ubuntu11.4", rls:"UBUNTU20.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"imagemagick-6.q16", ver:"8:6.9.10.23+dfsg-2.1ubuntu11.4", rls:"UBUNTU20.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libmagick++-6.q16-8", ver:"8:6.9.10.23+dfsg-2.1ubuntu11.4", rls:"UBUNTU20.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libmagickcore-6.q16-6", ver:"8:6.9.10.23+dfsg-2.1ubuntu11.4", rls:"UBUNTU20.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libmagickcore-6.q16-6-extra", ver:"8:6.9.10.23+dfsg-2.1ubuntu11.4", rls:"UBUNTU20.04 LTS"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU20.10") {
if(!isnull(res = isdpkgvuln(pkg:"imagemagick", ver:"8:6.9.10.23+dfsg-2.1ubuntu13.3", rls:"UBUNTU20.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"imagemagick-6.q16", ver:"8:6.9.10.23+dfsg-2.1ubuntu13.3", rls:"UBUNTU20.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libmagick++-6.q16-8", ver:"8:6.9.10.23+dfsg-2.1ubuntu13.3", rls:"UBUNTU20.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libmagickcore-6.q16-6", ver:"8:6.9.10.23+dfsg-2.1ubuntu13.3", rls:"UBUNTU20.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libmagickcore-6.q16-6-extra", ver:"8:6.9.10.23+dfsg-2.1ubuntu13.3", rls:"UBUNTU20.10"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
5.8 Medium
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
47.5%