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nessusThis script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.REDHAT-RHSA-2022-1276.NASL
HistoryApr 08, 2022 - 12:00 a.m.

RHEL 8 : Red Hat OpenShift Service Mesh 2.0.9 (RHSA-2022:1276)

2022-04-0800:00:00
This script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
39

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

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

7.7 High

AI Score

Confidence

High

0.019 Low

EPSS

Percentile

88.6%

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:1276 advisory.

  • golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing -u- extension (CVE-2020-28851)

  • golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag (CVE-2020-28852)

  • gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)

  • nodejs-axios: Regular expression denial of service in trim function (CVE-2021-3749)

  • ulikunitz/xz: Infinite loop in readUvarint allows for denial of service (CVE-2021-29482)

  • golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet (CVE-2021-29923)

  • golang: net/http/httputil: panic due to racy read of persistConn after handler panic (CVE-2021-36221)

  • golang.org/x/crypto: empty plaintext packet causes panic (CVE-2021-43565)

  • envoy: Null pointer dereference when using JWT filter safe_regex match (CVE-2021-43824)

  • envoy: Use-after-free when response filters increase response data (CVE-2021-43825)

  • envoy: Use-after-free when tunneling TCP over HTTP (CVE-2021-43826)

  • envoy: Incorrect configuration handling allows mTLS session re-use without re-validation (CVE-2022-21654)

  • envoy: Incorrect handling of internal redirects to routes with a direct response entry (CVE-2022-21655)

  • envoy: Stack exhaustion when a cluster is deleted via Cluster Discovery Service (CVE-2022-23606)

  • istio: unauthenticated control plane denial of service attack (CVE-2022-23635)

  • istio: Unauthenticated control plane denial of service attack due to stack exhaustion (CVE-2022-24726)

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-2022:1276. The text
# itself is copyright (C) Red Hat, Inc.
##

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

if (description)
{
  script_id(159603);
  script_version("1.9");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/28");

  script_cve_id(
    "CVE-2020-28851",
    "CVE-2020-28852",
    "CVE-2021-3121",
    "CVE-2021-3749",
    "CVE-2021-29482",
    "CVE-2021-29923",
    "CVE-2021-36221",
    "CVE-2021-43565",
    "CVE-2021-43824",
    "CVE-2021-43825",
    "CVE-2021-43826",
    "CVE-2022-21654",
    "CVE-2022-21655",
    "CVE-2022-23606",
    "CVE-2022-23635",
    "CVE-2022-24726"
  );
  script_xref(name:"RHSA", value:"2022:1276");
  script_xref(name:"IAVB", value:"2020-B-0071-S");
  script_xref(name:"IAVB", value:"2021-B-0047-S");

  script_name(english:"RHEL 8 : Red Hat OpenShift Service Mesh 2.0.9 (RHSA-2022:1276)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for Red Hat OpenShift Service Mesh 2.0.9.");
  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-2022:1276 advisory.

  - golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing -u- extension (CVE-2020-28851)

  - golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag (CVE-2020-28852)

  - gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)

  - nodejs-axios: Regular expression denial of service in trim function (CVE-2021-3749)

  - ulikunitz/xz: Infinite loop in readUvarint allows for denial of service (CVE-2021-29482)

  - golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet
    (CVE-2021-29923)

  - golang: net/http/httputil: panic due to racy read of persistConn after handler panic (CVE-2021-36221)

  - golang.org/x/crypto: empty plaintext packet causes panic (CVE-2021-43565)

  - envoy: Null pointer dereference when using JWT filter safe_regex match (CVE-2021-43824)

  - envoy: Use-after-free when response filters increase response data (CVE-2021-43825)

  - envoy: Use-after-free when tunneling TCP over HTTP (CVE-2021-43826)

  - envoy: Incorrect configuration handling allows mTLS session re-use without re-validation (CVE-2022-21654)

  - envoy: Incorrect handling of internal redirects to routes with a direct response entry (CVE-2022-21655)

  - envoy: Stack exhaustion when a cluster is deleted via Cluster Discovery Service (CVE-2022-23606)

  - istio: unauthenticated control plane denial of service attack (CVE-2022-23635)

  - istio: Unauthenticated control plane denial of service attack due to stack exhaustion (CVE-2022-24726)

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_1276.json
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?4f81c9fc");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#important");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2022:1276");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1913333");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1913338");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1921650");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1954368");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1992006");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1995656");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1999784");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2030787");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2050744");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2050746");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2050748");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2050753");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2050757");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2050758");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2057277");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2061638");
  script_set_attribute(attribute:"solution", value:
"Update the RHEL Red Hat OpenShift Service Mesh 2.0.9 package based on the guidance in RHSA-2022:1276.");
  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-2021-3121");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2022-21654");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(20, 129, 287, 362, 367, 400, 416, 476, 670, 770);
  script_set_attribute(attribute:"vendor_severity", value:"Important");

  script_set_attribute(attribute:"vuln_publication_date", value:"2020/12/03");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/04/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/04/08");

  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:kiali");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:servicemesh");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:servicemesh-istioctl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:servicemesh-mixc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:servicemesh-mixs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:servicemesh-pilot-agent");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:servicemesh-pilot-discovery");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:servicemesh-prometheus");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:servicemesh-proxy");
  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) 2022-2024 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 constraints = [
  {
    'repo_relative_urls': [
      'content/dist/layered/rhel8/ppc64le/ossm/2.0/debug',
      'content/dist/layered/rhel8/ppc64le/ossm/2.0/os',
      'content/dist/layered/rhel8/ppc64le/ossm/2.0/source/SRPMS',
      'content/dist/layered/rhel8/s390x/ossm/2.0/debug',
      'content/dist/layered/rhel8/s390x/ossm/2.0/os',
      'content/dist/layered/rhel8/s390x/ossm/2.0/source/SRPMS',
      'content/dist/layered/rhel8/x86_64/ossm/2.0/debug',
      'content/dist/layered/rhel8/x86_64/ossm/2.0/os',
      'content/dist/layered/rhel8/x86_64/ossm/2.0/source/SRPMS'
    ],
    'pkgs': [
      {'reference':'kiali-v1.24.7.redhat1-1.el8', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2021-3121', 'CVE-2021-3749', 'CVE-2021-29923', 'CVE-2021-43565']},
      {'reference':'kiali-v1.24.7.redhat1-1.el8', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2021-3121', 'CVE-2021-3749', 'CVE-2021-29923', 'CVE-2021-43565']},
      {'reference':'kiali-v1.24.7.redhat1-1.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2021-3121', 'CVE-2021-3749', 'CVE-2021-29923', 'CVE-2021-43565']},
      {'reference':'servicemesh-2.0.9-3.el8', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-2.0.9-3.el8', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-2.0.9-3.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-istioctl-2.0.9-3.el8', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-istioctl-2.0.9-3.el8', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-istioctl-2.0.9-3.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-mixc-2.0.9-3.el8', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-mixc-2.0.9-3.el8', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-mixc-2.0.9-3.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-mixs-2.0.9-3.el8', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-mixs-2.0.9-3.el8', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-mixs-2.0.9-3.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-pilot-agent-2.0.9-3.el8', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-pilot-agent-2.0.9-3.el8', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-pilot-agent-2.0.9-3.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-pilot-discovery-2.0.9-3.el8', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-pilot-discovery-2.0.9-3.el8', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-pilot-discovery-2.0.9-3.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2020-28851', 'CVE-2020-28852', 'CVE-2021-29482', 'CVE-2021-29923', 'CVE-2021-36221', 'CVE-2022-23635', 'CVE-2022-24726']},
      {'reference':'servicemesh-prometheus-2.14.0-16.el8.1', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2021-29923', 'CVE-2021-36221']},
      {'reference':'servicemesh-prometheus-2.14.0-16.el8.1', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2021-29923', 'CVE-2021-36221']},
      {'reference':'servicemesh-prometheus-2.14.0-16.el8.1', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2021-29923', 'CVE-2021-36221']},
      {'reference':'servicemesh-proxy-2.0.9-3.el8', 'cpu':'ppc64le', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2021-29923', 'CVE-2021-43824', 'CVE-2021-43825', 'CVE-2021-43826', 'CVE-2022-21654', 'CVE-2022-21655', 'CVE-2022-23606']},
      {'reference':'servicemesh-proxy-2.0.9-3.el8', 'cpu':'s390x', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2021-29923', 'CVE-2021-43824', 'CVE-2021-43825', 'CVE-2021-43826', 'CVE-2022-21654', 'CVE-2022-21655', 'CVE-2022-23606']},
      {'reference':'servicemesh-proxy-2.0.9-3.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'servicemesh-', 'cves':['CVE-2021-29923', 'CVE-2021-43824', 'CVE-2021-43825', 'CVE-2021-43826', 'CVE-2022-21654', 'CVE-2022-21655', 'CVE-2022-23606']}
    ]
  }
];

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

var flag = 0;
foreach var constraint_array ( constraints ) {
  var repo_relative_urls = NULL;
  if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];
  foreach var pkg ( constraint_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(pkg['reference'])) reference = pkg['reference'];
    if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];
    if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];
    if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];
    if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];
    if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];
    if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];
    if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];
    if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];
    if (!empty_or_null(pkg['cves'])) cves = pkg['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 (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, 'kiali / servicemesh / servicemesh-istioctl / servicemesh-mixc / etc');
}
VendorProductVersionCPE
redhatenterprise_linux8cpe:/o:redhat:enterprise_linux:8
redhatenterprise_linuxkialip-cpe:/a:redhat:enterprise_linux:kiali
redhatenterprise_linuxservicemeshp-cpe:/a:redhat:enterprise_linux:servicemesh
redhatenterprise_linuxservicemesh-istioctlp-cpe:/a:redhat:enterprise_linux:servicemesh-istioctl
redhatenterprise_linuxservicemesh-mixcp-cpe:/a:redhat:enterprise_linux:servicemesh-mixc
redhatenterprise_linuxservicemesh-mixsp-cpe:/a:redhat:enterprise_linux:servicemesh-mixs
redhatenterprise_linuxservicemesh-pilot-agentp-cpe:/a:redhat:enterprise_linux:servicemesh-pilot-agent
redhatenterprise_linuxservicemesh-pilot-discoveryp-cpe:/a:redhat:enterprise_linux:servicemesh-pilot-discovery
redhatenterprise_linuxservicemesh-prometheusp-cpe:/a:redhat:enterprise_linux:servicemesh-prometheus
redhatenterprise_linuxservicemesh-proxyp-cpe:/a:redhat:enterprise_linux:servicemesh-proxy

References

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

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

7.7 High

AI Score

Confidence

High

0.019 Low

EPSS

Percentile

88.6%