The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:1487 advisory.
Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JAXP). Supported versions that are affected are Oracle Java SE: 7u331, 8u321, 11.0.14, 17.0.2, 18; Oracle GraalVM Enterprise Edition: 20.3.5, 21.3.1 and 22.0.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Java SE, Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs.
(CVE-2022-21426)
OpenJDK: Improper object-to-string conversion in AnnotationInvocationHandler (Libraries, 8277672) (CVE-2022-21434)
OpenJDK: Missing check for negative ObjectIdentifier (Libraries, 8275151) (CVE-2022-21443)
OpenJDK: Defective secure validation in Apache Santuario (Libraries, 8278008) (CVE-2022-21476)
OpenJDK: URI parsing inconsistencies (JNDI, 8278972) (CVE-2022-21496)
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-2022:1487. The text
# itself is copyright (C) Red Hat, Inc.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(160238);
script_version("1.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/05/25");
script_cve_id(
"CVE-2022-21426",
"CVE-2022-21434",
"CVE-2022-21443",
"CVE-2022-21476",
"CVE-2022-21496"
);
script_xref(name:"RHSA", value:"2022:1487");
script_name(english:"RHEL 7 : java-1.8.0-openjdk (RHSA-2022:1487)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2022:1487 advisory.
- Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE
(component: JAXP). Supported versions that are affected are Oracle Java SE: 7u331, 8u321, 11.0.14, 17.0.2,
18; Oracle GraalVM Enterprise Edition: 20.3.5, 21.3.1 and 22.0.0.2. Easily exploitable vulnerability
allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE,
Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized
ability to cause a partial denial of service (partial DOS) of Oracle Java SE, Oracle GraalVM Enterprise
Edition. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java
Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes
from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by
using APIs in the specified Component, e.g., through a web service which supplies data to the APIs.
(CVE-2022-21426)
- OpenJDK: Improper object-to-string conversion in AnnotationInvocationHandler (Libraries, 8277672)
(CVE-2022-21434)
- OpenJDK: Missing check for negative ObjectIdentifier (Libraries, 8275151) (CVE-2022-21443)
- OpenJDK: Defective secure validation in Apache Santuario (Libraries, 8278008) (CVE-2022-21476)
- OpenJDK: URI parsing inconsistencies (JNDI, 8278972) (CVE-2022-21496)
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/cve/CVE-2022-21426");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2022-21434");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2022-21443");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2022-21476");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2022-21496");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2022:1487");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/2075793");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/2075836");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/2075842");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/2075849");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N");
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:N/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-21496");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2022-21476");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_cwe_id(179, 191, 400, 470, 770, 1173);
script_set_attribute(attribute:"vuln_publication_date", value:"2022/04/17");
script_set_attribute(attribute:"patch_publication_date", value:"2022/04/25");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/04/27");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.8.0-openjdk");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.8.0-openjdk-accessibility");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.8.0-openjdk-demo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.8.0-openjdk-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.8.0-openjdk-headless");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.8.0-openjdk-javadoc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.8.0-openjdk-javadoc-zip");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.8.0-openjdk-src");
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) 2022-2023 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: '7')) audit(AUDIT_OS_NOT, 'Red Hat 7.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 = [
{
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'content/dist/rhel-alt/server/7/7Server/armv8-a/aarch64/os',
'content/dist/rhel-alt/server/7/7Server/armv8-a/aarch64/source/SRPMS',
'content/dist/rhel-alt/server/7/7Server/power9/ppc64le/debug',
'content/dist/rhel-alt/server/7/7Server/power9/ppc64le/optional/debug',
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],
'pkgs': [
{'reference':'java-1.8.0-openjdk-1.8.0.332.b09-1.el7_9', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-1.8.0-openjdk-accessibility-1.8.0.332.b09-1.el7_9', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-1.8.0-openjdk-demo-1.8.0.332.b09-1.el7_9', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-1.8.0-openjdk-devel-1.8.0.332.b09-1.el7_9', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-1.8.0-openjdk-headless-1.8.0.332.b09-1.el7_9', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-1.8.0-openjdk-javadoc-1.8.0.332.b09-1.el7_9', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-1.8.0-openjdk-javadoc-zip-1.8.0.332.b09-1.el7_9', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-1.8.0-openjdk-src-1.8.0.332.b09-1.el7_9', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'}
]
}
];
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;
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 (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)) flag++;
}
}
if (flag)
{
var extra = NULL;
if (empty_or_null(applicable_repo_urls)) extra = rpm_report_get() + redhat_report_repo_caveat();
else extra = rpm_report_get() + redhat_report_package_caveat();
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, 'java-1.8.0-openjdk / java-1.8.0-openjdk-accessibility / etc');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21426
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21434
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21443
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21476
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21496
access.redhat.com/errata/RHSA-2022:1487
access.redhat.com/security/cve/CVE-2022-21426
access.redhat.com/security/cve/CVE-2022-21434
access.redhat.com/security/cve/CVE-2022-21443
access.redhat.com/security/cve/CVE-2022-21476
access.redhat.com/security/cve/CVE-2022-21496
bugzilla.redhat.com/2075793
bugzilla.redhat.com/2075836
bugzilla.redhat.com/2075842
bugzilla.redhat.com/2075849