7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
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
9.5 High
AI Score
Confidence
High
0.038 Low
EPSS
Percentile
91.9%
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:1879 advisory.
python: CRLF injection via HTTP request method in httplib/http.client (CVE-2020-26116)
python-lxml: mXSS due to the use of improper parser (CVE-2020-27783)
python: Stack-based buffer overflow in PyCArg_repr in _ctypes/callproc.c (CVE-2021-3177)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 70300
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2021:1879. The text
# itself is copyright (C) Red Hat, Inc.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(149708);
script_version("1.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/28");
script_cve_id("CVE-2020-26116", "CVE-2020-27783", "CVE-2021-3177");
script_xref(name:"IAVA", value:"2020-A-0340-S");
script_xref(name:"RHSA", value:"2021:1879");
script_xref(name:"IAVA", value:"2021-A-0052-S");
script_name(english:"RHEL 8 : python38:3.8 (RHSA-2021:1879)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for python38:3.8.");
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-2021:1879 advisory.
- python: CRLF injection via HTTP request method in httplib/http.client (CVE-2020-26116)
- python-lxml: mXSS due to the use of improper parser (CVE-2020-27783)
- python: Stack-based buffer overflow in PyCArg_repr in _ctypes/callproc.c (CVE-2021-3177)
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/2021/rhsa-2021_1879.json
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?11a2564d");
# https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.4_release_notes/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?862005a9");
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-2021:1879");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1868006");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1883014");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1886755");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1901633");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1918168");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1920596");
script_set_attribute(attribute:"solution", value:
"Update the RHEL python38:3.8 package based on the guidance in RHSA-2021:1879.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-3177");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_cwe_id(79, 113, 120);
script_set_attribute(attribute:"vendor_severity", value:"Moderate");
script_set_attribute(attribute:"vuln_publication_date", value:"2020/07/30");
script_set_attribute(attribute:"patch_publication_date", value:"2021/05/18");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/05/19");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:8");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:Cython");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:PyYAML");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:babel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:mod_wsgi");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:numpy");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-PyMySQL");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-asn1crypto");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-cffi");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-chardet");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-cryptography");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-idna");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-jinja2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-lxml");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-markupsafe");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-ply");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-psutil");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-psycopg2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-pycparser");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-pysocks");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-requests");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-urllib3");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python-wheel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-Cython");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-PyMySQL");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-asn1crypto");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-babel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-cffi");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-chardet");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-cryptography");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-debug");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-idle");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-idna");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-jinja2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-lxml");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-markupsafe");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-mod_wsgi");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-numpy");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-numpy-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-numpy-f2py");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-pip");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-pip-wheel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-ply");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-psutil");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-psycopg2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-psycopg2-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-psycopg2-tests");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-pycparser");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-pysocks");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-pytz");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-pyyaml");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-requests");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-rpm-macros");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-scipy");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-setuptools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-setuptools-wheel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-six");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-test");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-tkinter");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-urllib3");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-wheel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python38-wheel-wheel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python3x-pip");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python3x-setuptools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python3x-six");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:pytz");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:scipy");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Red Hat Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl", "redhat_repos.nasl");
script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu");
exit(0);
}
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 = {
'python38:3.8': [
{
'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',
'content/dist/rhel8/8.6/aarch64/appstream/os',
'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',
'content/dist/rhel8/8.8/aarch64/appstream/os',
'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',
'content/dist/rhel8/8.9/aarch64/appstream/os',
'content/dist/rhel8/8.9/aarch64/appstream/source/SRPMS',
'content/dist/rhel8/8.9/ppc64le/appstream/debug',
'content/dist/rhel8/8.9/ppc64le/appstream/os',
'content/dist/rhel8/8.9/ppc64le/appstream/source/SRPMS',
'content/dist/rhel8/8.9/s390x/appstream/debug',
'content/dist/rhel8/8.9/s390x/appstream/os',
'content/dist/rhel8/8.9/s390x/appstream/source/SRPMS',
'content/dist/rhel8/8.9/x86_64/appstream/debug',
'content/dist/rhel8/8.9/x86_64/appstream/os',
'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':'python38-3.8.6-3.module+el8.4.0+9579+e9717e18', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-asn1crypto-1.2.0-3.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-babel-2.7.0-10.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-cffi-1.13.2-3.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-chardet-3.0.4-19.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-cryptography-2.8-3.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-Cython-0.29.14-4.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-debug-3.8.6-3.module+el8.4.0+9579+e9717e18', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-devel-3.8.6-3.module+el8.4.0+9579+e9717e18', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-idle-3.8.6-3.module+el8.4.0+9579+e9717e18', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-idna-2.8-6.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-jinja2-2.10.3-4.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-libs-3.8.6-3.module+el8.4.0+9579+e9717e18', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-lxml-4.4.1-5.module+el8.4.0+9001+fc421f6c', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-markupsafe-1.1.1-6.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-mod_wsgi-4.6.8-3.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-numpy-1.17.3-5.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-numpy-doc-1.17.3-5.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-numpy-f2py-1.17.3-5.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-pip-19.3.1-1.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-pip-wheel-19.3.1-1.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-ply-3.11-10.module+el8.4.0+9579+e9717e18', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-psutil-5.6.4-3.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-psycopg2-2.8.4-4.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-psycopg2-doc-2.8.4-4.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-psycopg2-tests-2.8.4-4.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-pycparser-2.19-3.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-PyMySQL-0.10.1-1.module+el8.4.0+9692+8e86ab84', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-pysocks-1.7.1-4.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-pytz-2019.3-3.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-pyyaml-5.3.1-1.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-requests-2.22.0-9.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-rpm-macros-3.8.6-3.module+el8.4.0+9579+e9717e18', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-scipy-1.3.1-4.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-setuptools-41.6.0-4.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-setuptools-wheel-41.6.0-4.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-six-1.12.0-10.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-test-3.8.6-3.module+el8.4.0+9579+e9717e18', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-tkinter-3.8.6-3.module+el8.4.0+9579+e9717e18', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-urllib3-1.25.7-4.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-wheel-0.33.6-5.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'python38-wheel-wheel-0.33.6-5.module+el8.4.0+8888+89bc7e79', 'release':'8', 'rpm_spec_vers_cmp':TRUE}
]
}
]
};
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/python38');
if (isnull(module_ver)) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module python38:3.8');
if ('3.8' >!< module_ver) audit(AUDIT_PACKAGE_NOT_AFFECTED, 'Module python38:' + 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 python38:3.8');
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_HOLE,
extra : extra
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'python38 / python38-Cython / python38-PyMySQL / python38-asn1crypto / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
redhat | enterprise_linux | 8 | cpe:/o:redhat:enterprise_linux:8 |
redhat | enterprise_linux | cython | p-cpe:/a:redhat:enterprise_linux:cython |
redhat | enterprise_linux | pyyaml | p-cpe:/a:redhat:enterprise_linux:pyyaml |
redhat | enterprise_linux | babel | p-cpe:/a:redhat:enterprise_linux:babel |
redhat | enterprise_linux | mod_wsgi | p-cpe:/a:redhat:enterprise_linux:mod_wsgi |
redhat | enterprise_linux | numpy | p-cpe:/a:redhat:enterprise_linux:numpy |
redhat | enterprise_linux | python-pymysql | p-cpe:/a:redhat:enterprise_linux:python-pymysql |
redhat | enterprise_linux | python-asn1crypto | p-cpe:/a:redhat:enterprise_linux:python-asn1crypto |
redhat | enterprise_linux | python-cffi | p-cpe:/a:redhat:enterprise_linux:python-cffi |
redhat | enterprise_linux | python-chardet | p-cpe:/a:redhat:enterprise_linux:python-chardet |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26116
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27783
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3177
www.nessus.org/u?11a2564d
www.nessus.org/u?862005a9
access.redhat.com/errata/RHSA-2021:1879
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=1868006
bugzilla.redhat.com/show_bug.cgi?id=1883014
bugzilla.redhat.com/show_bug.cgi?id=1886755
bugzilla.redhat.com/show_bug.cgi?id=1901633
bugzilla.redhat.com/show_bug.cgi?id=1918168
bugzilla.redhat.com/show_bug.cgi?id=1920596
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
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
9.5 High
AI Score
Confidence
High
0.038 Low
EPSS
Percentile
91.9%