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
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
AI Score
Confidence
Low
EPSS
Percentile
99.8%
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:0776 advisory.
Jenkins is a continuous integration server that monitors executions of repeated jobs, such as building a software project or jobs run by cron.
Security Fix(es):
* apache-commons-text: variable interpolation RCE (CVE-2022-42889)
* maven: Block repositories using http by default (CVE-2021-26291)
* snakeyaml: Denial of Service due to missing nested depth limitation for collections (CVE-2022-25857)
* maven-shared-utils: Command injection via Commandline class (CVE-2022-29599)
* jenkins-2-plugins/script-security: Sandbox bypass vulnerability in Script Security Plugin (CVE-2023-24422)
* Jenkins: Session fixation vulnerability in OpenShift Login Plugin (CVE-2023-37946)
* jenkins: Arbitrary file read vulnerability through the CLI can lead to RCE (CVE-2024-23897)
* jenkins: cross-site WebSocket hijacking (CVE-2024-23898)
* jenkins-2-plugins/JUnit: Stored XSS vulnerability in JUnit Plugin (CVE-2023-25761)
* jenkins-2-plugins/pipeline-build-step: Stored XSS vulnerability in Pipeline: Build Step Plugin (CVE-2023-25762)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.
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 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2024:0776. The text
# itself is copyright (C) Red Hat, Inc.
##
include('compat.inc');
if (description)
{
script_id(194395);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/08/19");
script_cve_id(
"CVE-2021-26291",
"CVE-2022-25857",
"CVE-2022-29599",
"CVE-2022-42889",
"CVE-2023-24422",
"CVE-2023-25761",
"CVE-2023-25762",
"CVE-2023-37946",
"CVE-2024-23897",
"CVE-2024-23898"
);
script_xref(name:"RHSA", value:"2024:0776");
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2024/09/09");
script_name(english:"RHEL 8 : jenkins and jenkins-2-plugins (RHSA-2024:0776)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for jenkins / jenkins-2-plugins.");
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-2024:0776 advisory.
Jenkins is a continuous integration server that monitors executions of repeated jobs, such as building a
software project or jobs run by cron.
Security Fix(es):
* apache-commons-text: variable interpolation RCE (CVE-2022-42889)
* maven: Block repositories using http by default (CVE-2021-26291)
* snakeyaml: Denial of Service due to missing nested depth limitation for collections (CVE-2022-25857)
* maven-shared-utils: Command injection via Commandline class (CVE-2022-29599)
* jenkins-2-plugins/script-security: Sandbox bypass vulnerability in Script Security Plugin
(CVE-2023-24422)
* Jenkins: Session fixation vulnerability in OpenShift Login Plugin (CVE-2023-37946)
* jenkins: Arbitrary file read vulnerability through the CLI can lead to RCE (CVE-2024-23897)
* jenkins: cross-site WebSocket hijacking (CVE-2024-23898)
* jenkins-2-plugins/JUnit: Stored XSS vulnerability in JUnit Plugin (CVE-2023-25761)
* jenkins-2-plugins/pipeline-build-step: Stored XSS vulnerability in Pipeline: Build Step Plugin
(CVE-2023-25762)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and
other related information, refer to the CVE page(s) listed in the References section.
Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.
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://access.redhat.com/security/updates/classification/#important");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1955739");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2066479");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2126789");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2135435");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2164278");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2170039");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2170041");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2222709");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2260180");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2260182");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/JKNS-271");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/JKNS-289");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-10934");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-11158");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-11329");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-11446");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-11452");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-1357");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-13651");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-13870");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-14112");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-14311");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-14634");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-15647");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-15986");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-1709");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-1942");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-2099");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-2184");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-2318");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-27389");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-655");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-6579");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-6870");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-710");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-8377");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPBUGS-8442");
script_set_attribute(attribute:"see_also", value:"https://issues.redhat.com/browse/OCPTOOLS-245");
# https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0776.json
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?f59f93d1");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2024:0776");
script_set_attribute(attribute:"solution", value:
"Update the RHEL jenkins / jenkins-2-plugins packages based on the guidance in RHSA-2024:0776.");
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:H/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:H/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-29599");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2024-23897");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploit_framework_core", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"metasploit_name", value:'Apache Commons Text RCE');
script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
script_cwe_id(20, 77, 79, 88, 200, 384, 400, 1188);
script_set_attribute(attribute:"vendor_severity", value:"Important");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/04/23");
script_set_attribute(attribute:"patch_publication_date", value:"2024/02/12");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/04/28");
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:jenkins");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:jenkins-2-plugins");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Red Hat 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", "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/aarch64/ocp-tools/4.13/debug',
'content/dist/layered/rhel8/aarch64/ocp-tools/4.13/os',
'content/dist/layered/rhel8/aarch64/ocp-tools/4.13/source/SRPMS',
'content/dist/layered/rhel8/ppc64le/ocp-tools/4.13/debug',
'content/dist/layered/rhel8/ppc64le/ocp-tools/4.13/os',
'content/dist/layered/rhel8/ppc64le/ocp-tools/4.13/source/SRPMS',
'content/dist/layered/rhel8/s390x/ocp-tools/4.13/debug',
'content/dist/layered/rhel8/s390x/ocp-tools/4.13/os',
'content/dist/layered/rhel8/s390x/ocp-tools/4.13/source/SRPMS',
'content/dist/layered/rhel8/x86_64/ocp-tools/4.13/debug',
'content/dist/layered/rhel8/x86_64/ocp-tools/4.13/os',
'content/dist/layered/rhel8/x86_64/ocp-tools/4.13/source/SRPMS'
],
'pkgs': [
{'reference':'jenkins-2-plugins-4.13.1706516346-1.el8', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2021-26291', 'CVE-2022-25857', 'CVE-2022-29599', 'CVE-2022-42889', 'CVE-2023-24422', 'CVE-2023-25761', 'CVE-2023-25762', 'CVE-2023-37946']},
{'reference':'jenkins-2.426.3.1706516254-3.el8', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'cves':['CVE-2024-23897', 'CVE-2024-23898']}
]
}
];
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, 'jenkins / jenkins-2-plugins');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26291
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25857
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29599
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42889
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-24422
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25761
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25762
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-37946
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-23897
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-23898
www.nessus.org/u?f59f93d1
access.redhat.com/errata/RHSA-2024:0776
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=1955739
bugzilla.redhat.com/show_bug.cgi?id=2066479
bugzilla.redhat.com/show_bug.cgi?id=2126789
bugzilla.redhat.com/show_bug.cgi?id=2135435
bugzilla.redhat.com/show_bug.cgi?id=2164278
bugzilla.redhat.com/show_bug.cgi?id=2170039
bugzilla.redhat.com/show_bug.cgi?id=2170041
bugzilla.redhat.com/show_bug.cgi?id=2222709
bugzilla.redhat.com/show_bug.cgi?id=2260180
bugzilla.redhat.com/show_bug.cgi?id=2260182
issues.redhat.com/browse/JKNS-271
issues.redhat.com/browse/JKNS-289
issues.redhat.com/browse/OCPBUGS-10934
issues.redhat.com/browse/OCPBUGS-11158
issues.redhat.com/browse/OCPBUGS-11329
issues.redhat.com/browse/OCPBUGS-11446
issues.redhat.com/browse/OCPBUGS-11452
issues.redhat.com/browse/OCPBUGS-1357
issues.redhat.com/browse/OCPBUGS-13651
issues.redhat.com/browse/OCPBUGS-13870
issues.redhat.com/browse/OCPBUGS-14112
issues.redhat.com/browse/OCPBUGS-14311
issues.redhat.com/browse/OCPBUGS-14634
issues.redhat.com/browse/OCPBUGS-15647
issues.redhat.com/browse/OCPBUGS-15986
issues.redhat.com/browse/OCPBUGS-1709
issues.redhat.com/browse/OCPBUGS-1942
issues.redhat.com/browse/OCPBUGS-2099
issues.redhat.com/browse/OCPBUGS-2184
issues.redhat.com/browse/OCPBUGS-2318
issues.redhat.com/browse/OCPBUGS-27389
issues.redhat.com/browse/OCPBUGS-655
issues.redhat.com/browse/OCPBUGS-6579
issues.redhat.com/browse/OCPBUGS-6870
issues.redhat.com/browse/OCPBUGS-710
issues.redhat.com/browse/OCPBUGS-8377
issues.redhat.com/browse/OCPBUGS-8442
issues.redhat.com/browse/OCPTOOLS-245
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
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
AI Score
Confidence
Low
EPSS
Percentile
99.8%