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nessusThis script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.REDHAT-RHSA-2022-1821.NASL
HistoryMay 11, 2022 - 12:00 a.m.

RHEL 8 : python27:2.7 (RHSA-2022:1821)

2022-05-1100:00:00
This script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
13

7.1 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

NONE

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

7.5 High

AI Score

Confidence

High

0.016 Low

EPSS

Percentile

87.3%

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:1821 advisory.

  • python: urllib: Regular expression DoS in AbstractBasicAuthHandler (CVE-2021-3733)

  • python: urllib: HTTP client possible infinite loop on a 100 Continue response (CVE-2021-3737)

  • python: ftplib should not use the host from the PASV response (CVE-2021-4189)

  • python-lxml: HTML Cleaner allows crafted and SVG embedded scripts to pass through (CVE-2021-43818)

  • python: urllib.parse does not sanitize URLs containing ASCII newline and tabs (CVE-2022-0391)

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 Red Hat Security Advisory RHSA-2022:1821. The text
# itself is copyright (C) Red Hat, Inc.
##

include('compat.inc');

if (description)
{
  script_id(161026);
  script_version("1.10");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/28");

  script_cve_id(
    "CVE-2021-3733",
    "CVE-2021-3737",
    "CVE-2021-4189",
    "CVE-2021-43818",
    "CVE-2022-0391"
  );
  script_xref(name:"RHSA", value:"2022:1821");
  script_xref(name:"IAVA", value:"2021-A-0497-S");

  script_name(english:"RHEL 8 : python27:2.7 (RHSA-2022:1821)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for python27:2.7.");
  script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2022:1821 advisory.

  - python: urllib: Regular expression DoS in AbstractBasicAuthHandler (CVE-2021-3733)

  - python: urllib: HTTP client possible infinite loop on a 100 Continue response (CVE-2021-3737)

  - python: ftplib should not use the host from the PASV response (CVE-2021-4189)

  - python-lxml: HTML Cleaner allows crafted and SVG embedded scripts to pass through (CVE-2021-43818)

  - python: urllib.parse does not sanitize URLs containing ASCII newline and tabs (CVE-2022-0391)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  # https://access.redhat.com/security/data/csaf/v2/advisories/2022/rhsa-2022_1821.json
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?891d51d3");
  # https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.6_release_notes/
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?9341665d");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#moderate");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2022:1821");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1995162");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1995234");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2006792");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2032569");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2036020");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2047376");
  script_set_attribute(attribute:"solution", value:
"Update the RHEL python27:2.7 package based on the guidance in RHSA-2022:1821.");
  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:N/S:U/C:N/I:H/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-43818");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2022-0391");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(252, 74, 79, 400);
  script_set_attribute(attribute:"vendor_severity", value:"Moderate");

  script_set_attribute(attribute:"vuln_publication_date", value:"2021/09/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/05/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/05/11");

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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python2-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python2-dns");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python2-docs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python2-docs-info");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python2-funcsigs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python2-idna");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python2-ipaddress");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python2-jinja2");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python2-lxml");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python2-markupsafe");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python2-mock");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python2-nose");
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  script_copyright(english:"This script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl", "redhat_repos.nasl");
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include('rpm.inc');
include('rhel.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/RedHat/release');
if (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');
var os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');
os_ver = os_ver[1];
if (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '8')) audit(AUDIT_OS_NOT, 'Red Hat 8.x', 'Red Hat ' + os_ver);

if (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu && 'ppc' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);

var appstreams = {
  'python27:2.7': [
    {
      'repo_relative_urls': [
        'content/dist/rhel8/8.10/aarch64/appstream/debug',
        'content/dist/rhel8/8.10/aarch64/appstream/os',
        'content/dist/rhel8/8.10/aarch64/appstream/source/SRPMS',
        'content/dist/rhel8/8.10/ppc64le/appstream/debug',
        'content/dist/rhel8/8.10/ppc64le/appstream/os',
        'content/dist/rhel8/8.10/ppc64le/appstream/source/SRPMS',
        'content/dist/rhel8/8.10/s390x/appstream/debug',
        'content/dist/rhel8/8.10/s390x/appstream/os',
        'content/dist/rhel8/8.10/s390x/appstream/source/SRPMS',
        'content/dist/rhel8/8.10/x86_64/appstream/debug',
        'content/dist/rhel8/8.10/x86_64/appstream/os',
        'content/dist/rhel8/8.10/x86_64/appstream/source/SRPMS',
        'content/dist/rhel8/8.6/aarch64/appstream/debug',
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        'content/dist/rhel8/8.6/aarch64/appstream/source/SRPMS',
        'content/dist/rhel8/8.6/ppc64le/appstream/debug',
        'content/dist/rhel8/8.6/ppc64le/appstream/os',
        'content/dist/rhel8/8.6/ppc64le/appstream/source/SRPMS',
        'content/dist/rhel8/8.6/s390x/appstream/debug',
        'content/dist/rhel8/8.6/s390x/appstream/os',
        'content/dist/rhel8/8.6/s390x/appstream/source/SRPMS',
        'content/dist/rhel8/8.6/x86_64/appstream/debug',
        'content/dist/rhel8/8.6/x86_64/appstream/os',
        'content/dist/rhel8/8.6/x86_64/appstream/source/SRPMS',
        'content/dist/rhel8/8.8/aarch64/appstream/debug',
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        'content/dist/rhel8/8.8/aarch64/appstream/source/SRPMS',
        'content/dist/rhel8/8.8/ppc64le/appstream/debug',
        'content/dist/rhel8/8.8/ppc64le/appstream/os',
        'content/dist/rhel8/8.8/ppc64le/appstream/source/SRPMS',
        'content/dist/rhel8/8.8/s390x/appstream/debug',
        'content/dist/rhel8/8.8/s390x/appstream/os',
        'content/dist/rhel8/8.8/s390x/appstream/source/SRPMS',
        'content/dist/rhel8/8.8/x86_64/appstream/debug',
        'content/dist/rhel8/8.8/x86_64/appstream/os',
        'content/dist/rhel8/8.8/x86_64/appstream/source/SRPMS',
        'content/dist/rhel8/8.9/aarch64/appstream/debug',
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        'content/dist/rhel8/8.9/aarch64/appstream/source/SRPMS',
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        'content/dist/rhel8/8.9/s390x/appstream/source/SRPMS',
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        'content/dist/rhel8/8.9/x86_64/appstream/source/SRPMS',
        'content/dist/rhel8/8/aarch64/appstream/debug',
        'content/dist/rhel8/8/aarch64/appstream/os',
        'content/dist/rhel8/8/aarch64/appstream/source/SRPMS',
        'content/dist/rhel8/8/ppc64le/appstream/debug',
        'content/dist/rhel8/8/ppc64le/appstream/os',
        'content/dist/rhel8/8/ppc64le/appstream/source/SRPMS',
        'content/dist/rhel8/8/s390x/appstream/debug',
        'content/dist/rhel8/8/s390x/appstream/os',
        'content/dist/rhel8/8/s390x/appstream/source/SRPMS',
        'content/dist/rhel8/8/x86_64/appstream/debug',
        'content/dist/rhel8/8/x86_64/appstream/os',
        'content/dist/rhel8/8/x86_64/appstream/source/SRPMS'
      ],
      'pkgs': [
        {'reference':'babel-2.5.1-10.module+el8.5.0+11014+88fc0d0b', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python-nose-docs-1.3.7-31.module+el8.5.0+12203+77770ab7', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python-psycopg2-doc-2.7.5-7.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python-sqlalchemy-doc-1.3.2-2.module+el8.3.0+6647+8d010749', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-2.7.18-10.module+el8.6.0+14191+7fdd52cd', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-attrs-17.4.0-10.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-babel-2.5.1-10.module+el8.5.0+11014+88fc0d0b', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-backports-1.0-16.module+el8.4.0+9193+f3daf6ef', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-backports-ssl_match_hostname-3.5.0.1-12.module+el8.4.0+9193+f3daf6ef', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-bson-3.7.0-1.module+el8.5.0+10264+e5753a40', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-chardet-3.0.4-10.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-coverage-4.5.1-4.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-Cython-0.28.1-7.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-debug-2.7.18-10.module+el8.6.0+14191+7fdd52cd', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-devel-2.7.18-10.module+el8.6.0+14191+7fdd52cd', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-dns-1.15.0-10.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-docs-2.7.16-2.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-docs-info-2.7.16-2.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-docutils-0.14-12.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-funcsigs-1.0.2-13.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-idna-2.5-7.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-ipaddress-1.0.18-6.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-jinja2-2.10-9.module+el8.5.0+10541+706bb066', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-libs-2.7.18-10.module+el8.6.0+14191+7fdd52cd', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-lxml-4.2.3-6.module+el8.6.0+13959+8e368262', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-markupsafe-0.23-19.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-mock-2.0.0-13.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-nose-1.3.7-31.module+el8.5.0+12203+77770ab7', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-numpy-1.14.2-16.module+el8.4.0+9406+221a4565', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
        {'reference':'python2-numpy-doc-1.14.2-16.module+el8.4.0+9406+221a4565', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
        {'reference':'python2-numpy-f2py-1.14.2-16.module+el8.4.0+9406+221a4565', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
        {'reference':'python2-pip-9.0.3-19.module+el8.6.0+13001+ad200bd9', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-pip-wheel-9.0.3-19.module+el8.6.0+13001+ad200bd9', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-pluggy-0.6.0-8.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-psycopg2-2.7.5-7.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-psycopg2-debug-2.7.5-7.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-psycopg2-tests-2.7.5-7.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-py-1.5.3-6.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-pygments-2.2.0-22.module+el8.5.0+10788+a4cea9e0', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-pymongo-3.7.0-1.module+el8.5.0+10264+e5753a40', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-pymongo-gridfs-3.7.0-1.module+el8.5.0+10264+e5753a40', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-PyMySQL-0.8.0-10.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-pysocks-1.6.8-6.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-pytest-3.4.2-13.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-pytest-mock-1.9.0-4.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-pytz-2017.2-12.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-pyyaml-3.12-16.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-requests-2.20.0-3.module+el8.2.0+4577+feefd9b8', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-rpm-macros-3-38.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-scipy-1.0.0-21.module+el8.5.0+10858+05337455', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-setuptools-39.0.1-13.module+el8.4.0+9442+27d0e81c', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-setuptools-wheel-39.0.1-13.module+el8.4.0+9442+27d0e81c', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-setuptools_scm-1.15.7-6.module+el8.1.0+3111+de3f2d8e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-six-1.11.0-6.module+el8.4.0+9287+299307c7', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-sqlalchemy-1.3.2-2.module+el8.3.0+6647+8d010749', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-test-2.7.18-10.module+el8.6.0+14191+7fdd52cd', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-tkinter-2.7.18-10.module+el8.6.0+14191+7fdd52cd', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-tools-2.7.18-10.module+el8.6.0+14191+7fdd52cd', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-urllib3-1.24.2-3.module+el8.4.0+9193+f3daf6ef', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-virtualenv-15.1.0-21.module+el8.5.0+12203+77770ab7', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
        {'reference':'python2-wheel-0.31.1-3.module+el8.5.0+12203+77770ab7', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
        {'reference':'python2-wheel-wheel-0.31.1-3.module+el8.5.0+12203+77770ab7', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'}
      ]
    }
  ]
};

var applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:appstreams, appstreams:TRUE);
if(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);

var module_ver = get_kb_item('Host/RedHat/appstream/python27');
if (isnull(module_ver)) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module python27:2.7');
if ('2.7' >!< module_ver) audit(AUDIT_PACKAGE_NOT_AFFECTED, 'Module python27:' + module_ver);

var flag = 0;
var appstreams_found = 0;
foreach var module (keys(appstreams)) {
  var appstream = NULL;
  var appstream_name = NULL;
  var appstream_version = NULL;
  var appstream_split = split(module, sep:':', keep:FALSE);
  if (!empty_or_null(appstream_split)) {
    appstream_name = appstream_split[0];
    appstream_version = appstream_split[1];
    if (!empty_or_null(appstream_name)) appstream = get_one_kb_item('Host/RedHat/appstream/' + appstream_name);
  }
  if (!empty_or_null(appstream) && appstream_version == appstream || appstream_name == 'all') {
    appstreams_found++;
    foreach var module_array ( appstreams[module] ) {
      var repo_relative_urls = NULL;
      if (!empty_or_null(module_array['repo_relative_urls'])) repo_relative_urls = module_array['repo_relative_urls'];
      foreach var package_array ( module_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;
        var cves = NULL;
        if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
        if (!empty_or_null(package_array['release'])) _release = 'RHEL' + 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 (!empty_or_null(package_array['cves'])) cves = package_array['cves'];
        if (reference &&
            _release &&
            rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&
            (applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&
            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, cves:cves)) flag++;
      }
    }
  }
}

if (!appstreams_found) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module python27:2.7');

if (flag)
{
  var extra = NULL;
  if (isnull(applicable_repo_urls) || !applicable_repo_urls) extra = rpm_report_get() + redhat_report_repo_caveat();
  else extra = rpm_report_get();
  security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : extra
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'babel / python-nose-docs / python-psycopg2-doc / etc');
}
VendorProductVersionCPE
redhatenterprise_linux8cpe:/o:redhat:enterprise_linux:8
redhatenterprise_linuxcythonp-cpe:/a:redhat:enterprise_linux:cython
redhatenterprise_linuxpyyamlp-cpe:/a:redhat:enterprise_linux:pyyaml
redhatenterprise_linuxbabelp-cpe:/a:redhat:enterprise_linux:babel
redhatenterprise_linuxnumpyp-cpe:/a:redhat:enterprise_linux:numpy
redhatenterprise_linuxpytestp-cpe:/a:redhat:enterprise_linux:pytest
redhatenterprise_linuxpython-pymysqlp-cpe:/a:redhat:enterprise_linux:python-pymysql
redhatenterprise_linuxpython-attrsp-cpe:/a:redhat:enterprise_linux:python-attrs
redhatenterprise_linuxpython-backportsp-cpe:/a:redhat:enterprise_linux:python-backports
redhatenterprise_linuxpython-backports-ssl_match_hostnamep-cpe:/a:redhat:enterprise_linux:python-backports-ssl_match_hostname
Rows per page:
1-10 of 991

7.1 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

NONE

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

7.5 High

AI Score

Confidence

High

0.016 Low

EPSS

Percentile

87.3%