Lucene search

K
nessusThis script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.DEBIAN_DSA-5211.NASL
HistoryAug 17, 2022 - 12:00 a.m.

Debian DSA-5211-1 : wpewebkit - security update

2022-08-1700:00:00
This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
19
debian
bullseye
security update
cve-2022-32792
cve-2022-32816
vulnerabilities
out-of-bounds write
improved ui handling
nessus
package upgrade
cvss score
no known exploits
vulnerability publication date
patch publication date
plugin publication date
cpe
ssh get info
debian package list
operating system

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

70.5%

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5211 advisory.

  • An out-of-bounds write issue was addressed with improved input validation. (CVE-2022-32792)

  • The issue was addressed with improved UI handling. (CVE-2022-32816)

Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.

#
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dsa-5211. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(164168);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/12/07");

  script_cve_id("CVE-2022-32792", "CVE-2022-32816");

  script_name(english:"Debian DSA-5211-1 : wpewebkit - security update");

  script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing one or more security-related updates.");
  script_set_attribute(attribute:"description", value:
"The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the
dsa-5211 advisory.

  - An out-of-bounds write issue was addressed with improved input validation. (CVE-2022-32792)

  - The issue was addressed with improved UI handling. (CVE-2022-32816)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/source-package/wpewebkit");
  script_set_attribute(attribute:"see_also", value:"https://www.debian.org/security/2022/dsa-5211");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-32792");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2022-32816");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bullseye/wpewebkit");
  script_set_attribute(attribute:"solution", value:
"Upgrade the wpewebkit packages.

For the stable distribution (bullseye), these problems have been fixed in version 2.36.6-1~deb11u1.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  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-2022-32792");

  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:"2022/07/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/08/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/08/17");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwpewebkit-1.0-3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwpewebkit-1.0-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libwpewebkit-1.0-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wpewebkit-driver");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:11.0");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2022 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('debian_package.inc');

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);

var release = get_kb_item('Host/Debian/release');
if ( isnull(release) ) audit(AUDIT_OS_NOT, 'Debian');
var release = chomp(release);
if (! preg(pattern:"^(11)\.[0-9]+", string:release)) audit(AUDIT_OS_NOT, 'Debian 11.0', 'Debian ' + release);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Debian', cpu);

var pkgs = [
    {'release': '11.0', 'prefix': 'libwpewebkit-1.0-3', 'reference': '2.36.6-1~deb11u1'},
    {'release': '11.0', 'prefix': 'libwpewebkit-1.0-dev', 'reference': '2.36.6-1~deb11u1'},
    {'release': '11.0', 'prefix': 'libwpewebkit-1.0-doc', 'reference': '2.36.6-1~deb11u1'},
    {'release': '11.0', 'prefix': 'wpewebkit-driver', 'reference': '2.36.6-1~deb11u1'}
];

var flag = 0;
foreach package_array ( pkgs ) {
  var release = NULL;
  var prefix = NULL;
  var reference = NULL;
  if (!empty_or_null(package_array['release'])) release = package_array['release'];
  if (!empty_or_null(package_array['prefix'])) prefix = package_array['prefix'];
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (release && prefix && reference) {
    if (deb_check(release:release, prefix:prefix, reference:reference)) flag++;
  }
}

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : deb_report_get()
  );
  exit(0);
}
else
{
  var tested = deb_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libwpewebkit-1.0-3 / libwpewebkit-1.0-dev / libwpewebkit-1.0-doc / etc');
}
VendorProductVersionCPE
debiandebian_linux11.0cpe:/o:debian:debian_linux:11.0
debiandebian_linuxlibwpewebkit-1.0-devp-cpe:/a:debian:debian_linux:libwpewebkit-1.0-dev
debiandebian_linuxlibwpewebkit-1.0-3p-cpe:/a:debian:debian_linux:libwpewebkit-1.0-3
debiandebian_linuxlibwpewebkit-1.0-docp-cpe:/a:debian:debian_linux:libwpewebkit-1.0-doc
debiandebian_linuxwpewebkit-driverp-cpe:/a:debian:debian_linux:wpewebkit-driver

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

70.5%