CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
96.8%
Chrome Releases reports :
This release contains 15 security fixes, including :
[1107433] High CVE-2020-6542: Use after free in ANGLE. Reported by Piotr Bania of Cisco Talos on 2020-07-20
[1104046] High CVE-2020-6543: Use after free in task scheduling.
Reported by Looben Yang on 2020-07-10
[1108497] High CVE-2020-6544: Use after free in media. Reported by Tim Becker of Theori on 2020-07-22
[1095584] High CVE-2020-6545: Use after free in audio. Reported by Anonymous on 2020-06-16
[1100280] High CVE-2020-6546: Inappropriate implementation in installer. Reported by Andrew Hess (any1) on 2020-06-29
[1102153] High CVE-2020-6547: Incorrect security UI in media.
Reported by David Albert on 2020-07-05
[1103827] High CVE-2020-6548: Heap buffer overflow in Skia. Reported by Choongwoo Han, Microsoft Browser Vulnerability Research on 2020-07-09
[1105426] High CVE-2020-6549: Use after free in media. Reported by Sergei Glazunov of Google Project Zero on 2020-07-14
[1106682] High CVE-2020-6550: Use after free in IndexedDB. Reported by Sergei Glazunov of Google Project Zero on 2020-07-17
[1107815] High CVE-2020-6551: Use after free in WebXR. Reported by Sergei Glazunov of Google Project Zero on 2020-07-21
[1108518] High CVE-2020-6552: Use after free in Blink. Reported by Tim Becker of Theori on 2020-07-22
[1111307] High CVE-2020-6553: Use after free in offline mode.
Reported by Alison Huffman, Microsoft Browser Vulnerability Research on 2020-07-30
[1094235] Medium CVE-2020-6554: Use after free in extensions.
Reported by Anonymous on 2020-06-12
[1105202] Medium CVE-2020-6555: Out of bounds read in WebGL.
Reported by Marcin Towalski of Cisco Talos on 2020-07-13
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from the FreeBSD VuXML database :
#
# Copyright 2003-2020 Jacques Vidrine and contributors
#
# Redistribution and use in source (VuXML) and 'compiled' forms (SGML,
# HTML, PDF, PostScript, RTF and so forth) with or without modification,
# are permitted provided that the following conditions are met:
# 1. Redistributions of source code (VuXML) must retain the above
# copyright notice, this list of conditions and the following
# disclaimer as the first lines of this file unmodified.
# 2. Redistributions in compiled form (transformed to other DTDs,
# published online in any format, converted to PDF, PostScript,
# RTF and other formats) must reproduce the above copyright
# notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
#
# THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,
# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
include('compat.inc');
if (description)
{
script_id(139529);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/26");
script_cve_id(
"CVE-2020-6542",
"CVE-2020-6543",
"CVE-2020-6544",
"CVE-2020-6545",
"CVE-2020-6546",
"CVE-2020-6547",
"CVE-2020-6548",
"CVE-2020-6549",
"CVE-2020-6550",
"CVE-2020-6551",
"CVE-2020-6552",
"CVE-2020-6553",
"CVE-2020-6554",
"CVE-2020-6555"
);
script_name(english:"FreeBSD : chromium -- multiple vulnerabilities (1110e286-dc08-11ea-beed-e09467587c17)");
script_set_attribute(attribute:"synopsis", value:
"The remote FreeBSD host is missing a security-related update.");
script_set_attribute(attribute:"description", value:
"Chrome Releases reports :
This release contains 15 security fixes, including :
- [1107433] High CVE-2020-6542: Use after free in ANGLE. Reported by
Piotr Bania of Cisco Talos on 2020-07-20
- [1104046] High CVE-2020-6543: Use after free in task scheduling.
Reported by Looben Yang on 2020-07-10
- [1108497] High CVE-2020-6544: Use after free in media. Reported by
Tim Becker of Theori on 2020-07-22
- [1095584] High CVE-2020-6545: Use after free in audio. Reported by
Anonymous on 2020-06-16
- [1100280] High CVE-2020-6546: Inappropriate implementation in
installer. Reported by Andrew Hess (any1) on 2020-06-29
- [1102153] High CVE-2020-6547: Incorrect security UI in media.
Reported by David Albert on 2020-07-05
- [1103827] High CVE-2020-6548: Heap buffer overflow in Skia. Reported
by Choongwoo Han, Microsoft Browser Vulnerability Research on
2020-07-09
- [1105426] High CVE-2020-6549: Use after free in media. Reported by
Sergei Glazunov of Google Project Zero on 2020-07-14
- [1106682] High CVE-2020-6550: Use after free in IndexedDB. Reported
by Sergei Glazunov of Google Project Zero on 2020-07-17
- [1107815] High CVE-2020-6551: Use after free in WebXR. Reported by
Sergei Glazunov of Google Project Zero on 2020-07-21
- [1108518] High CVE-2020-6552: Use after free in Blink. Reported by
Tim Becker of Theori on 2020-07-22
- [1111307] High CVE-2020-6553: Use after free in offline mode.
Reported by Alison Huffman, Microsoft Browser Vulnerability Research
on 2020-07-30
- [1094235] Medium CVE-2020-6554: Use after free in extensions.
Reported by Anonymous on 2020-06-12
- [1105202] Medium CVE-2020-6555: Out of bounds read in WebGL.
Reported by Marcin Towalski of Cisco Talos on 2020-07-13");
# https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?32e2f14f");
# https://vuxml.freebsd.org/freebsd/1110e286-dc08-11ea-beed-e09467587c17.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?cdafeae2");
script_set_attribute(attribute:"solution", value:
"Update the affected package.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
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:R/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-2020-6553");
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:"2020/08/10");
script_set_attribute(attribute:"patch_publication_date", value:"2020/08/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/08/12");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:chromium");
script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"FreeBSD Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/FreeBSD/release", "Host/FreeBSD/pkg_info");
exit(0);
}
include("audit.inc");
include("freebsd_package.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/FreeBSD/release")) audit(AUDIT_OS_NOT, "FreeBSD");
if (!get_kb_item("Host/FreeBSD/pkg_info")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (pkg_test(save_report:TRUE, pkg:"chromium<84.0.4147.125")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:pkg_report_get());
else security_hole(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6542
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6543
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6544
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6545
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6546
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6547
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6548
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6549
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6550
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6551
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6552
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6553
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6554
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6555
www.nessus.org/u?32e2f14f
www.nessus.org/u?cdafeae2
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
96.8%