Debian DSA-3985-1 : chromium-browser - security update

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-3985. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(103539);
  script_version("3.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");

  script_cve_id("CVE-2017-5111", "CVE-2017-5112", "CVE-2017-5113", "CVE-2017-5114", "CVE-2017-5115", "CVE-2017-5116", "CVE-2017-5117", "CVE-2017-5118", "CVE-2017-5119", "CVE-2017-5120", "CVE-2017-5121", "CVE-2017-5122");
  script_xref(name:"DSA", value:"3985");

  script_name(english:"Debian DSA-3985-1 : chromium-browser - security update");
  script_summary(english:"Checks dpkg output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Several vulnerabilities have been discovered in the chromium web
browser.

  - CVE-2017-5111
    Luat Nguyen discovered a use-after-free issue in the
    pdfium library.

  - CVE-2017-5112
    Tobias Klein discovered a buffer overflow issue in the
    webgl library.

  - CVE-2017-5113
    A buffer overflow issue was discovered in the skia
    library.

  - CVE-2017-5114
    Ke Liu discovered a memory issue in the pdfium library.

  - CVE-2017-5115
    Marco Giovannini discovered a type confusion issue in
    the v8 JavaScript library.

  - CVE-2017-5116
    Guang Gong discovered a type confusion issue in the v8
    JavaScript library.

  - CVE-2017-5117
    Tobias Klein discovered an uninitialized value in the
    skia library.

  - CVE-2017-5118
    WenXu Wu discovered a way to bypass the Content Security
    Policy.

  - CVE-2017-5119
    Another uninitialized value was discovered in the skia
    library.

  - CVE-2017-5120
    Xiaoyin Liu discovered a way downgrade HTTPS connections
    during redirection.

  - CVE-2017-5121
    Jordan Rabet discovered an out-of-bounds memory access
    in the v8 JavaScript library.

  - CVE-2017-5122
    Choongwoo Han discovered an out-of-bounds memory access
    in the v8 JavaScript library."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2017-5111"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2017-5112"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2017-5113"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2017-5114"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2017-5115"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2017-5116"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2017-5117"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2017-5118"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2017-5119"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2017-5120"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2017-5121"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2017-5122"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/stretch/chromium-browser"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2017/dsa-3985"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the chromium-browser packages.

For the stable distribution (stretch), these problems have been fixed
in version 61.0.3163.100-1~deb9u1."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  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_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:chromium-browser");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:9.0");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/10/27");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/09/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/09/29");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Debian Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("debian_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"9.0", prefix:"chromedriver", reference:"61.0.3163.100-1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"chromium", reference:"61.0.3163.100-1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"chromium-driver", reference:"61.0.3163.100-1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"chromium-l10n", reference:"61.0.3163.100-1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"chromium-shell", reference:"61.0.3163.100-1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"chromium-widevine", reference:"61.0.3163.100-1~deb9u1")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");