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nessusThis script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.AL2_ALAS-2024-2421.NASL
HistoryJan 23, 2024 - 12:00 a.m.

Amazon Linux 2 : qt5-qtbase (ALAS-2024-2421)

2024-01-2300:00:00
This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
10
amazon linux 2
qt5-qtbase
vulnerability
alas2-2024-2421
http2
hpack
integer overflow. scanner

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

27.3%

The version of qt5-qtbase installed on the remote host is prior to 5.9.2-3. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2024-2421 advisory.

  • An issue was discovered in the HTTP2 implementation in Qt before 5.15.17, 6.x before 6.2.11, 6.3.x through 6.5.x before 6.5.4, and 6.6.x before 6.6.2. network/access/http2/hpacktable.cpp has an incorrect HPack integer overflow check. (CVE-2023-51714)

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

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Amazon Linux 2 Security Advisory ALAS-2024-2421.
##

include('compat.inc');

if (description)
{
  script_id(189321);
  script_version("1.0");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/23");

  script_cve_id("CVE-2023-51714");

  script_name(english:"Amazon Linux 2 : qt5-qtbase (ALAS-2024-2421)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Amazon Linux 2 host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"The version of qt5-qtbase installed on the remote host is prior to 5.9.2-3. It is, therefore, affected by a
vulnerability as referenced in the ALAS2-2024-2421 advisory.

  - An issue was discovered in the HTTP2 implementation in Qt before 5.15.17, 6.x before 6.2.11, 6.3.x through
    6.5.x before 6.5.4, and 6.6.x before 6.6.2. network/access/http2/hpacktable.cpp has an incorrect HPack
    integer overflow check. (CVE-2023-51714)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://alas.aws.amazon.com/AL2/ALAS-2024-2421.html");
  script_set_attribute(attribute:"see_also", value:"https://alas.aws.amazon.com/cve/html/CVE-2023-51714.html");
  script_set_attribute(attribute:"see_also", value:"https://alas.aws.amazon.com/faqs.html");
  script_set_attribute(attribute:"solution", value:
"Run 'yum update qt5-qtbase' to update your system.");
  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:N/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-2023-51714");

  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:"2023/12/24");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/01/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/01/23");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:qt5-qtbase");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:qt5-qtbase-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:qt5-qtbase-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:qt5-qtbase-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:qt5-qtbase-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:qt5-qtbase-examples");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:qt5-qtbase-gui");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:qt5-qtbase-mysql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:qt5-qtbase-odbc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:qt5-qtbase-postgresql");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:qt5-qtbase-static");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:qt5-rpm-macros");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:amazon:linux:2");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 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/AmazonLinux/release", "Host/AmazonLinux/rpm-list");

  exit(0);
}

include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

var alas_release = get_kb_item("Host/AmazonLinux/release");
if (isnull(alas_release) || !strlen(alas_release)) audit(AUDIT_OS_NOT, "Amazon Linux");
var os_ver = pregmatch(pattern: "^AL(A|\d+|-\d+)", string:alas_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Amazon Linux");
os_ver = os_ver[1];
if (os_ver != "2")
{
  if (os_ver == 'A') os_ver = 'AMI';
  audit(AUDIT_OS_NOT, "Amazon Linux 2", "Amazon Linux " + os_ver);
}

if (!get_kb_item("Host/AmazonLinux/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

var pkgs = [
    {'reference':'qt5-qtbase-5.9.2-3.amzn2.0.13', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-5.9.2-3.amzn2.0.13', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-5.9.2-3.amzn2.0.13', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-common-5.9.2-3.amzn2.0.13', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-debuginfo-5.9.2-3.amzn2.0.13', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-debuginfo-5.9.2-3.amzn2.0.13', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-debuginfo-5.9.2-3.amzn2.0.13', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-devel-5.9.2-3.amzn2.0.13', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-devel-5.9.2-3.amzn2.0.13', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-devel-5.9.2-3.amzn2.0.13', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-doc-5.9.2-3.amzn2.0.13', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-doc-5.9.2-3.amzn2.0.13', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-doc-5.9.2-3.amzn2.0.13', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-examples-5.9.2-3.amzn2.0.13', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-examples-5.9.2-3.amzn2.0.13', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-examples-5.9.2-3.amzn2.0.13', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-gui-5.9.2-3.amzn2.0.13', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-gui-5.9.2-3.amzn2.0.13', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-gui-5.9.2-3.amzn2.0.13', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-mysql-5.9.2-3.amzn2.0.13', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-mysql-5.9.2-3.amzn2.0.13', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-mysql-5.9.2-3.amzn2.0.13', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-odbc-5.9.2-3.amzn2.0.13', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-odbc-5.9.2-3.amzn2.0.13', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-odbc-5.9.2-3.amzn2.0.13', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-postgresql-5.9.2-3.amzn2.0.13', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-postgresql-5.9.2-3.amzn2.0.13', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-postgresql-5.9.2-3.amzn2.0.13', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-static-5.9.2-3.amzn2.0.13', 'cpu':'aarch64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-static-5.9.2-3.amzn2.0.13', 'cpu':'i686', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-qtbase-static-5.9.2-3.amzn2.0.13', 'cpu':'x86_64', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'qt5-rpm-macros-5.9.2-3.amzn2.0.13', 'release':'AL2', 'rpm_spec_vers_cmp':TRUE}
];

var flag = 0;
foreach var package_array ( pkgs ) {
  var reference = NULL;
  var _release = NULL;
  var sp = NULL;
  var _cpu = NULL;
  var el_string = NULL;
  var rpm_spec_vers_cmp = NULL;
  var epoch = NULL;
  var allowmaj = NULL;
  var exists_check = NULL;
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (!empty_or_null(package_array['release'])) _release = package_array['release'];
  if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
  if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
  if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];
  if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
  if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
  if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];
  if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
  if (reference && _release && (!exists_check || rpm_exists(release:_release, rpm:exists_check))) {
    if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;
  }
}

if (flag)
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "qt5-qtbase / qt5-qtbase-common / qt5-qtbase-debuginfo / etc");
}
VendorProductVersionCPE
amazonlinuxqt5-qtbasep-cpe:/a:amazon:linux:qt5-qtbase
amazonlinuxqt5-qtbase-commonp-cpe:/a:amazon:linux:qt5-qtbase-common
amazonlinuxqt5-qtbase-debuginfop-cpe:/a:amazon:linux:qt5-qtbase-debuginfo
amazonlinuxqt5-qtbase-develp-cpe:/a:amazon:linux:qt5-qtbase-devel
amazonlinuxqt5-qtbase-docp-cpe:/a:amazon:linux:qt5-qtbase-doc
amazonlinuxqt5-qtbase-examplesp-cpe:/a:amazon:linux:qt5-qtbase-examples
amazonlinuxqt5-qtbase-guip-cpe:/a:amazon:linux:qt5-qtbase-gui
amazonlinuxqt5-qtbase-mysqlp-cpe:/a:amazon:linux:qt5-qtbase-mysql
amazonlinuxqt5-qtbase-odbcp-cpe:/a:amazon:linux:qt5-qtbase-odbc
amazonlinuxqt5-qtbase-postgresqlp-cpe:/a:amazon:linux:qt5-qtbase-postgresql
Rows per page:
1-10 of 131

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

27.3%