Debian DLA-2089-1 : openjpeg2 security update

2020-01-31T00:00:00
ID DEBIAN_DLA-2089.NASL
Type nessus
Reporter This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.
Modified 2020-07-02T00:00:00

Description

opj_t1_clbl_decode_processor in openjp2/t1.c of OpenJPEG had a heap-based buffer overflow in the qmfbid==1 case, a similar but different issue than CVE-2020-6851.

For Debian 8

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-2089-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(133365);
  script_version("1.4");
  script_cvs_date("Date: 2020/02/13");

  script_cve_id("CVE-2020-8112");

  script_name(english:"Debian DLA-2089-1 : openjpeg2 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:
"opj_t1_clbl_decode_processor in openjp2/t1.c of OpenJPEG had a
heap-based buffer overflow in the qmfbid==1 case, a similar but
different issue than CVE-2020-6851.

For Debian 8 'Jessie', this problem has been fixed in version
2.1.0-2+deb8u10.

We recommend that you upgrade your openjpeg2 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/2020/01/msg00035.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/jessie/openjpeg2"
  );
  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:U/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:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-8112");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjp2-7");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjp2-7-dbg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjp2-7-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjp2-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjp3d-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjp3d7");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjpip-dec-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjpip-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjpip-viewer");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenjpip7");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");

  script_set_attribute(attribute:"vuln_publication_date", value:"2020/01/28");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/01/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/01/31");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2020 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:"8.0", prefix:"libopenjp2-7", reference:"2.1.0-2+deb8u10")) flag++;
if (deb_check(release:"8.0", prefix:"libopenjp2-7-dbg", reference:"2.1.0-2+deb8u10")) flag++;
if (deb_check(release:"8.0", prefix:"libopenjp2-7-dev", reference:"2.1.0-2+deb8u10")) flag++;
if (deb_check(release:"8.0", prefix:"libopenjp2-tools", reference:"2.1.0-2+deb8u10")) flag++;
if (deb_check(release:"8.0", prefix:"libopenjp3d-tools", reference:"2.1.0-2+deb8u10")) flag++;
if (deb_check(release:"8.0", prefix:"libopenjp3d7", reference:"2.1.0-2+deb8u10")) flag++;
if (deb_check(release:"8.0", prefix:"libopenjpip-dec-server", reference:"2.1.0-2+deb8u10")) flag++;
if (deb_check(release:"8.0", prefix:"libopenjpip-server", reference:"2.1.0-2+deb8u10")) flag++;
if (deb_check(release:"8.0", prefix:"libopenjpip-viewer", reference:"2.1.0-2+deb8u10")) flag++;
if (deb_check(release:"8.0", prefix:"libopenjpip7", reference:"2.1.0-2+deb8u10")) 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");