Debian: Security Advisory for chromium (DSA-4638-1)

# Copyright (C) 2020 Greenbone Networks GmbH
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (C) the respective author(s)
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.704638");
  script_version("2020-03-18T10:45:59+0000");
  script_cve_id("CVE-2019-19880", "CVE-2019-19923", "CVE-2019-19925", "CVE-2019-19926", "CVE-2020-6381", "CVE-2020-6382", "CVE-2020-6383", "CVE-2020-6384", "CVE-2020-6385", "CVE-2020-6386", "CVE-2020-6387", "CVE-2020-6388", "CVE-2020-6389", "CVE-2020-6390", "CVE-2020-6391", "CVE-2020-6392", "CVE-2020-6393", "CVE-2020-6394", "CVE-2020-6395", "CVE-2020-6396", "CVE-2020-6397", "CVE-2020-6398", "CVE-2020-6399", "CVE-2020-6400", "CVE-2020-6401", "CVE-2020-6402", "CVE-2020-6403", "CVE-2020-6404", "CVE-2020-6405", "CVE-2020-6406", "CVE-2020-6407", "CVE-2020-6408", "CVE-2020-6409", "CVE-2020-6410", "CVE-2020-6411", "CVE-2020-6412", "CVE-2020-6413", "CVE-2020-6414", "CVE-2020-6415", "CVE-2020-6416", "CVE-2020-6418", "CVE-2020-6420");
  script_tag(name:"cvss_base", value:"9.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2020-03-18 10:45:59 +0000 (Wed, 18 Mar 2020)");
  script_tag(name:"creation_date", value:"2020-03-18 10:45:59 +0000 (Wed, 18 Mar 2020)");
  script_name("Debian: Security Advisory for chromium (DSA-4638-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2020 Greenbone Networks GmbH");
  script_family("Debian Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB10");

  script_xref(name:"URL", value:"https://www.debian.org/security/2020/dsa-4638.html");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-4638-1");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'chromium'
  package(s) announced via the DSA-4638-1 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"Several vulnerabilities have been discovered in the chromium web browser.

CVE-2019-19880
Richard Lorenz discovered an issue in the sqlite library.

CVE-2019-19923
Richard Lorenz discovered an out-of-bounds read issue in the sqlite
library.

CVE-2019-19925
Richard Lorenz discovered an issue in the sqlite library.

CVE-2019-19926
Richard Lorenz discovered an implementation error in the sqlite library.

CVE-2020-6381
UK's National Cyber Security Centre discovered an integer overflow issue
in the v8 javascript library.

CVE-2020-6382
Soyeon Park and Wen Xu discovered a type error in the v8 javascript
library.

CVE-2020-6383
Sergei Glazunov discovered a type error in the v8 javascript library.

CVE-2020-6384
David Manoucheri discovered a use-after-free issue in WebAudio.

CVE-2020-6385
Sergei Glazunov discovered a policy enforcement error.

CVE-2020-6386
Zhe Jin discovered a use-after-free issue in speech processing.

CVE-2020-6387
Natalie Silvanovich discovered an out-of-bounds write error in the WebRTC
implementation.

CVE-2020-6388
Sergei Glazunov discovered an out-of-bounds read error in the WebRTC
implementation.

CVE-2020-6389
Natalie Silvanovich discovered an out-of-bounds write error in the WebRTC
implementation.

CVE-2020-6390
Sergei Glazunov discovered an out-of-bounds read error.

CVE-2020-6391
Micha? Bentkowski discoverd that untrusted input was insufficiently
validated.

CVE-2020-6392
The Microsoft Edge Team discovered a policy enforcement error.

CVE-2020-6393
Mark Amery discovered a policy enforcement error.

CVE-2020-6394
Phil Freo discovered a policy enforcement error.

CVE-2020-6395
Pierre Langlois discovered an out-of-bounds read error in the v8
javascript library.

CVE-2020-6396
William Luc Ritchie discovered an error in the skia library.

CVE-2020-6397
Khalil Zhani discovered a user interface error.

CVE-2020-6398
pdknsk discovered an uninitialized variable in the pdfium library.

CVE-2020-6399
Luan Herrera discovered a policy enforcement error.

CVE-2020-6400
Takashi Yoneuchi discovered an error in Cross-Origin Resource Sharing.

CVE-2020-6401
Tzachy Horesh discovered that user input was insufficiently validated.

CVE-2020-6402
Vladimir Metnew discovered a policy enforcement error.

CVE-2020-6403
Khalil Zhani discovered a user interface error.

CVE-2020-6404
kanchi discovered an error in Blink/Webkit.

CVE-2020-6405
Yongheng Chen and Rui Zhong discovered an out-of-bounds read issue in the
sqlite library.

CVE-2020-6406
Sergei Glazunov discovered a use-after-free issue.

CVE-2020-6407
Sergei Glazunov discovered an out-of-bounds read error.

CVE-2020-6408
Zhong Zhao ...

  Description truncated. Please see the references for more information.");

  script_tag(name:"affected", value:"'chromium' package(s) on Debian Linux.");

  script_tag(name:"solution", value:"For the oldstable distribution (stretch), security support for chromium has
been discontinued.

For the stable distribution (buster), these problems have been fixed in
version 80.0.3987.132-1~deb10u1.

We recommend that you upgrade your chromium packages.");

  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");

res = "";
report = "";
if(!isnull(res = isdpkgvuln(pkg:"chromium", ver:"80.0.3987.132-1~deb10u1", rls:"DEB10"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"chromium-common", ver:"80.0.3987.132-1~deb10u1", rls:"DEB10"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"chromium-driver", ver:"80.0.3987.132-1~deb10u1", rls:"DEB10"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"chromium-l10n", ver:"80.0.3987.132-1~deb10u1", rls:"DEB10"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"chromium-sandbox", ver:"80.0.3987.132-1~deb10u1", rls:"DEB10"))) {
  report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"chromium-shell", ver:"80.0.3987.132-1~deb10u1", rls:"DEB10"))) {
  report += res;
}

if(report != "") {
  security_message(data:report);
} else if(__pkg_match) {
  exit(99);
}

exit(0);