Debian DLA-2422-1 : qtsvg-opensource-src security update

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-2422-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(142202);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/12");

  script_cve_id("CVE-2018-19869");

  script_name(english:"Debian DLA-2422-1 : qtsvg-opensource-src security update");

  script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"Malformed SVG images were able to cause a segmentation fault in
qtsvg-opensource-src, the QtSvg module for displaying the contents of
SVG files in Qt.

For Debian 9 stretch, this problem has been fixed in version
5.7.1~20161021-2.1.

We recommend that you upgrade your qtsvg-opensource-src packages.

For the detailed security status of qtsvg-opensource-src please refer
to its security tracker page at:
https://security-tracker.debian.org/tracker/qtsvg-opensource-src

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/2020/10/msg00035.html");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/stretch/qtsvg-opensource-src");
  # https://security-tracker.debian.org/tracker/source-package/qtsvg-opensource-src
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?de7057e6");
  script_set_attribute(attribute:"solution", value:
"Upgrade the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-19869");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/12/26");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/10/31");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/11/02");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt5svg5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libqt5svg5-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qtsvg5-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qtsvg5-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qtsvg5-doc-html");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:qtsvg5-examples");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:9.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Debian 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/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:"libqt5svg5", reference:"5.7.1~20161021-2.1")) flag++;
if (deb_check(release:"9.0", prefix:"libqt5svg5-dev", reference:"5.7.1~20161021-2.1")) flag++;
if (deb_check(release:"9.0", prefix:"qtsvg5-dbg", reference:"5.7.1~20161021-2.1")) flag++;
if (deb_check(release:"9.0", prefix:"qtsvg5-doc", reference:"5.7.1~20161021-2.1")) flag++;
if (deb_check(release:"9.0", prefix:"qtsvg5-doc-html", reference:"5.7.1~20161021-2.1")) flag++;
if (deb_check(release:"9.0", prefix:"qtsvg5-examples", reference:"5.7.1~20161021-2.1")) 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");