CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
72.5%
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1509 advisory.
The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit.
Security Fix(es):
* OpenJDK: Incorrect bounds checks in NIO Buffers (Libraries, 8234841) (CVE-2020-2803)
* OpenJDK: Incorrect type checks in MethodType.readObject() (Libraries, 8235274) (CVE-2020-2805)
* OpenJDK: Application data accepted before TLS handshake completion (JSSE, 8235691) (CVE-2020-2816)
* OpenJDK: Incorrect handling of Certificate messages during TLS handshake (JSSE, 8232581) (CVE-2020-2767)
* OpenJDK: Unexpected exceptions raised by DOMKeyInfoFactory and DOMXMLSignatureFactory (Security, 8231415) (CVE-2020-2773)
* OpenJDK: Incomplete enforcement of algorithm restrictions for TLS (JSSE, 8232424) (CVE-2020-2778)
* OpenJDK: Re-use of single TLS session for new connections (JSSE, 8234408) (CVE-2020-2781)
* OpenJDK: CRLF injection into HTTP headers in HttpServer (Lightweight HTTP Server, 8234825) (CVE-2020-2800)
* OpenJDK: Regular expression DoS in Scanner (Concurrency, 8236201) (CVE-2020-2830)
* OpenJDK: Misplaced regular expression syntax error check in RegExpScanner (Scripting, 8223898) (CVE-2020-2754)
* OpenJDK: Incorrect handling of empty string nodes in regular expression Parser (Scripting, 8223904) (CVE-2020-2755)
* OpenJDK: Incorrect handling of references to uninitialized class descriptors during deserialization (Serialization, 8224541) (CVE-2020-2756)
* OpenJDK: Uncaught InstantiationError exception in ObjectStreamClass (Serialization, 8224549) (CVE-2020-2757)
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.
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2020:1509. The text
# itself is copyright (C) Red Hat, Inc.
##
include('compat.inc');
if (description)
{
script_id(135905);
script_version("1.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/03");
script_cve_id(
"CVE-2020-2754",
"CVE-2020-2755",
"CVE-2020-2756",
"CVE-2020-2757",
"CVE-2020-2767",
"CVE-2020-2773",
"CVE-2020-2778",
"CVE-2020-2781",
"CVE-2020-2800",
"CVE-2020-2803",
"CVE-2020-2805",
"CVE-2020-2816",
"CVE-2020-2830"
);
script_xref(name:"RHSA", value:"2020:1509");
script_name(english:"RHEL 7 : java-11-openjdk (RHSA-2020:1509)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for java-11-openjdk.");
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-2020:1509 advisory.
The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java
Software Development Kit.
Security Fix(es):
* OpenJDK: Incorrect bounds checks in NIO Buffers (Libraries, 8234841) (CVE-2020-2803)
* OpenJDK: Incorrect type checks in MethodType.readObject() (Libraries, 8235274) (CVE-2020-2805)
* OpenJDK: Application data accepted before TLS handshake completion (JSSE, 8235691) (CVE-2020-2816)
* OpenJDK: Incorrect handling of Certificate messages during TLS handshake (JSSE, 8232581) (CVE-2020-2767)
* OpenJDK: Unexpected exceptions raised by DOMKeyInfoFactory and DOMXMLSignatureFactory (Security,
8231415) (CVE-2020-2773)
* OpenJDK: Incomplete enforcement of algorithm restrictions for TLS (JSSE, 8232424) (CVE-2020-2778)
* OpenJDK: Re-use of single TLS session for new connections (JSSE, 8234408) (CVE-2020-2781)
* OpenJDK: CRLF injection into HTTP headers in HttpServer (Lightweight HTTP Server, 8234825)
(CVE-2020-2800)
* OpenJDK: Regular expression DoS in Scanner (Concurrency, 8236201) (CVE-2020-2830)
* OpenJDK: Misplaced regular expression syntax error check in RegExpScanner (Scripting, 8223898)
(CVE-2020-2754)
* OpenJDK: Incorrect handling of empty string nodes in regular expression Parser (Scripting, 8223904)
(CVE-2020-2755)
* OpenJDK: Incorrect handling of references to uninitialized class descriptors during deserialization
(Serialization, 8224541) (CVE-2020-2756)
* OpenJDK: Uncaught InstantiationError exception in ObjectStreamClass (Serialization, 8224549)
(CVE-2020-2757)
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.");
# https://access.redhat.com/security/data/csaf/v2/advisories/2020/rhsa-2020_1509.json
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?82e8db51");
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-2020:1509");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1823199");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1823200");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1823215");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1823216");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1823224");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1823527");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1823542");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1823694");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1823844");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1823853");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1823879");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1823947");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1823960");
script_set_attribute(attribute:"solution", value:
"Update the RHEL java-11-openjdk package based on the guidance in RHSA-2020:1509.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/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:H/PR:N/UI:R/S:C/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-2800");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2020-2805");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_cwe_id(20, 113, 119, 248, 327, 358, 400);
script_set_attribute(attribute:"vendor_severity", value:"Important");
script_set_attribute(attribute:"vuln_publication_date", value:"2020/04/14");
script_set_attribute(attribute:"patch_publication_date", value:"2020/04/21");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/04/22");
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-11-openjdk");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-demo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-headless");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-javadoc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-javadoc-zip");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-11-openjdk-jmods");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-11-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) 2020-2024 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: '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/power9/ppc64le/optional/source/SRPMS',
'content/dist/rhel-alt/server/7/7Server/power9/ppc64le/os',
'content/dist/rhel-alt/server/7/7Server/power9/ppc64le/source/SRPMS',
'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/debug',
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'content/dist/rhel-alt/server/7/7Server/system-z-a/s390x/optional/os',
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'content/dist/rhel/client/7/7.9/x86_64/source/SRPMS',
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'content/dist/rhel/computenode/7/7.9/x86_64/optional/source/SRPMS',
'content/dist/rhel/computenode/7/7ComputeNode/x86_64/debug',
'content/dist/rhel/computenode/7/7ComputeNode/x86_64/optional/debug',
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'content/fastrack/rhel/server/7/x86_64/highavailability/source/SRPMS',
'content/fastrack/rhel/server/7/x86_64/optional/debug',
'content/fastrack/rhel/server/7/x86_64/optional/os',
'content/fastrack/rhel/server/7/x86_64/optional/source/SRPMS',
'content/fastrack/rhel/server/7/x86_64/os',
'content/fastrack/rhel/server/7/x86_64/resilientstorage/debug',
'content/fastrack/rhel/server/7/x86_64/resilientstorage/os',
'content/fastrack/rhel/server/7/x86_64/resilientstorage/source/SRPMS',
'content/fastrack/rhel/server/7/x86_64/source/SRPMS',
'content/fastrack/rhel/system-z/7/s390x/debug',
'content/fastrack/rhel/system-z/7/s390x/optional/debug',
'content/fastrack/rhel/system-z/7/s390x/optional/os',
'content/fastrack/rhel/system-z/7/s390x/optional/source/SRPMS',
'content/fastrack/rhel/system-z/7/s390x/os',
'content/fastrack/rhel/system-z/7/s390x/source/SRPMS',
'content/fastrack/rhel/workstation/7/x86_64/debug',
'content/fastrack/rhel/workstation/7/x86_64/optional/debug',
'content/fastrack/rhel/workstation/7/x86_64/optional/os',
'content/fastrack/rhel/workstation/7/x86_64/optional/source/SRPMS',
'content/fastrack/rhel/workstation/7/x86_64/os',
'content/fastrack/rhel/workstation/7/x86_64/source/SRPMS'
],
'pkgs': [
{'reference':'java-11-openjdk-11.0.7.10-4.el7_8', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-11.0.7.10-4.el7_8', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-11.0.7.10-4.el7_8', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-11.0.7.10-4.el7_8', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-11.0.7.10-4.el7_8', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-demo-11.0.7.10-4.el7_8', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-demo-11.0.7.10-4.el7_8', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-demo-11.0.7.10-4.el7_8', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-demo-11.0.7.10-4.el7_8', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-demo-11.0.7.10-4.el7_8', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-devel-11.0.7.10-4.el7_8', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-devel-11.0.7.10-4.el7_8', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-devel-11.0.7.10-4.el7_8', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-devel-11.0.7.10-4.el7_8', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-devel-11.0.7.10-4.el7_8', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-headless-11.0.7.10-4.el7_8', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-headless-11.0.7.10-4.el7_8', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-headless-11.0.7.10-4.el7_8', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-headless-11.0.7.10-4.el7_8', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-headless-11.0.7.10-4.el7_8', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-javadoc-11.0.7.10-4.el7_8', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-javadoc-11.0.7.10-4.el7_8', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-javadoc-11.0.7.10-4.el7_8', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-javadoc-11.0.7.10-4.el7_8', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-javadoc-11.0.7.10-4.el7_8', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-javadoc-zip-11.0.7.10-4.el7_8', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-javadoc-zip-11.0.7.10-4.el7_8', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-javadoc-zip-11.0.7.10-4.el7_8', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-javadoc-zip-11.0.7.10-4.el7_8', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-javadoc-zip-11.0.7.10-4.el7_8', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-jmods-11.0.7.10-4.el7_8', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-jmods-11.0.7.10-4.el7_8', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-jmods-11.0.7.10-4.el7_8', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-jmods-11.0.7.10-4.el7_8', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-jmods-11.0.7.10-4.el7_8', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-src-11.0.7.10-4.el7_8', 'cpu':'i686', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-src-11.0.7.10-4.el7_8', 'cpu':'ppc64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-src-11.0.7.10-4.el7_8', 'cpu':'ppc64le', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-src-11.0.7.10-4.el7_8', 'cpu':'s390x', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-11-openjdk-src-11.0.7.10-4.el7_8', 'cpu':'x86_64', '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;
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_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-11-openjdk / java-11-openjdk-demo / java-11-openjdk-devel / etc');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2754
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2755
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2756
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2757
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2767
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2773
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2778
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2781
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2800
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2803
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2805
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2816
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2830
www.nessus.org/u?82e8db51
access.redhat.com/errata/RHSA-2020:1509
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=1823199
bugzilla.redhat.com/show_bug.cgi?id=1823200
bugzilla.redhat.com/show_bug.cgi?id=1823215
bugzilla.redhat.com/show_bug.cgi?id=1823216
bugzilla.redhat.com/show_bug.cgi?id=1823224
bugzilla.redhat.com/show_bug.cgi?id=1823527
bugzilla.redhat.com/show_bug.cgi?id=1823542
bugzilla.redhat.com/show_bug.cgi?id=1823694
bugzilla.redhat.com/show_bug.cgi?id=1823844
bugzilla.redhat.com/show_bug.cgi?id=1823853
bugzilla.redhat.com/show_bug.cgi?id=1823879
bugzilla.redhat.com/show_bug.cgi?id=1823947
bugzilla.redhat.com/show_bug.cgi?id=1823960
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
72.5%