Debian DLA-1557-1 : tiff 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-1557-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

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

if (description)
{
  script_id(118470);
  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/07/29");

  script_cve_id("CVE-2018-17100", "CVE-2018-17101", "CVE-2018-18557");

  script_name(english:"Debian DLA-1557-1 : tiff security update");

  script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"CVE-2018-17100 An int32 overflow can cause a denial of service
(application crash) or possibly have unspecified other impact via a
crafted image file

CVE-2018-17101 Out-of-bounds writes can cause a denial of service
(application crash) or possibly have unspecified other impact via a
crafted image file

CVE-2018-18557 Out-of-bounds write due to ignoring buffer size can
cause a denial of service (application crash) or possibly have
unspecified other impact via a crafted image file

For Debian 8 'Jessie', these problems have been fixed in version
4.0.3-12.3+deb8u7.

We recommend that you upgrade your tiff 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/2018/10/msg00019.html");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/jessie/tiff");
  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: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-2018-18557");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"patch_publication_date", value:"2018/10/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/10/29");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libtiff-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libtiff-opengl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libtiff-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libtiff5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libtiff5-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libtiffxx5");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Debian Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2018-2024 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:"8.0", prefix:"libtiff-doc", reference:"4.0.3-12.3+deb8u7")) flag++;
if (deb_check(release:"8.0", prefix:"libtiff-opengl", reference:"4.0.3-12.3+deb8u7")) flag++;
if (deb_check(release:"8.0", prefix:"libtiff-tools", reference:"4.0.3-12.3+deb8u7")) flag++;
if (deb_check(release:"8.0", prefix:"libtiff5", reference:"4.0.3-12.3+deb8u7")) flag++;
if (deb_check(release:"8.0", prefix:"libtiff5-dev", reference:"4.0.3-12.3+deb8u7")) flag++;
if (deb_check(release:"8.0", prefix:"libtiffxx5", reference:"4.0.3-12.3+deb8u7")) 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");