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nessusThis script is Copyright (C) 2018-2021 Tenable Network Security, Inc.DEBIAN_DLA-1243.NASL
HistoryJan 17, 2018 - 12:00 a.m.

Debian DLA-1243-1 : xbmc security update

2018-01-1700:00:00
This script is Copyright (C) 2018-2021 Tenable Network Security, Inc.
www.tenable.com
20

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

EPSS

0.002

Percentile

51.7%

The Check Point Research Team discovered that the XBMC media center allows arbitrary file write when a malicious subtitle file is downloaded in zip format. This update requires the new dependency libboost-regex1.49.

For Debian 7 ‘Wheezy’, these problems have been fixed in version 2:11.0~git20120510.82388d5-1+deb7u1.

We recommend that you upgrade your xbmc 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.

#%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-1243-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

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

if (description)
{
  script_id(106075);
  script_version("3.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");

  script_cve_id("CVE-2017-8314");

  script_name(english:"Debian DLA-1243-1 : xbmc 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:
"The Check Point Research Team discovered that the XBMC media center
allows arbitrary file write when a malicious subtitle file is
downloaded in zip format. This update requires the new dependency
libboost-regex1.49.

For Debian 7 'Wheezy', these problems have been fixed in version
2:11.0~git20120510.82388d5-1+deb7u1.

We recommend that you upgrade your xbmc 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/2018/01/msg00019.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/wheezy/xbmc"
  );
  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:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:xbmc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:xbmc-bin");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:xbmc-data");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:xbmc-eventclients-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:xbmc-eventclients-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:xbmc-eventclients-j2me");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:xbmc-eventclients-ps3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:xbmc-eventclients-wiiremote");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:xbmc-eventclients-xbmc-send");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:xbmc-skin-confluence");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:xbmc-standalone");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2018/01/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/01/17");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2021 Tenable Network Security, Inc.");
  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:"xbmc", reference:"2:11.0~git20120510.82388d5-1+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"xbmc-bin", reference:"2:11.0~git20120510.82388d5-1+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"xbmc-data", reference:"2:11.0~git20120510.82388d5-1+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"xbmc-eventclients-common", reference:"2:11.0~git20120510.82388d5-1+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"xbmc-eventclients-dev", reference:"2:11.0~git20120510.82388d5-1+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"xbmc-eventclients-j2me", reference:"2:11.0~git20120510.82388d5-1+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"xbmc-eventclients-ps3", reference:"2:11.0~git20120510.82388d5-1+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"xbmc-eventclients-wiiremote", reference:"2:11.0~git20120510.82388d5-1+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"xbmc-eventclients-xbmc-send", reference:"2:11.0~git20120510.82388d5-1+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"xbmc-skin-confluence", reference:"2:11.0~git20120510.82388d5-1+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"xbmc-standalone", reference:"2:11.0~git20120510.82388d5-1+deb7u1")) 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");

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

EPSS

0.002

Percentile

51.7%