Debian DLA-552-1 : binutils 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 DLA-552-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

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

if (description)
{
  script_id(92380);
  script_version("2.11");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  script_cve_id("CVE-2016-2226", "CVE-2016-4487", "CVE-2016-4488", "CVE-2016-4489", "CVE-2016-4490", "CVE-2016-4492", "CVE-2016-4493", "CVE-2016-6131");

  script_name(english:"Debian DLA-552-1 : binutils security update");
  script_summary(english:"Checks dpkg output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Some minor security issues have been identified and fixed in binutils
in Debian LTS. These are :

CVE-2016-2226

Exploitable buffer overflow.

CVE-2016-4487

Invalid write due to a use-after-free to array btypevec.

CVE-2016-4488

Invalid write due to a use-after-free to array ktypevec.

CVE-2016-4489

Invalid write due to integer overflow.

CVE-2016-4490

Write access violation.

CVE-2016-4492

Write access violations.

CVE-2016-4493

Read access violations.

CVE-2016-6131

Stack buffer overflow when printing bad bytes in Intel Hex objects

For Debian 7 'Wheezy', these problems have been fixed in version
2.22-8+deb7u3.

We recommend that you upgrade your binutils packages.

NOTE: Tenable Network Security has extracted the preceding description
block directly from the DLA security advisory. Tenable has attempted
to automatically clean and format it as much as possible without
introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://lists.debian.org/debian-lts-announce/2016/07/msg00014.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/wheezy/binutils"
  );
  script_set_attribute(attribute:"solution", value:"Upgrade the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:L/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:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:binutils");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:binutils-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:binutils-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:binutils-gold");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:binutils-multiarch");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:binutils-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:binutils-spu");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2016/07/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/07/19");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2021 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:"7.0", prefix:"binutils", reference:"2.22-8+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"binutils-dev", reference:"2.22-8+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"binutils-doc", reference:"2.22-8+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"binutils-gold", reference:"2.22-8+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"binutils-multiarch", reference:"2.22-8+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"binutils-source", reference:"2.22-8+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"binutils-spu", reference:"2.22-8+deb7u3")) 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");