5.1 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
8.3 High
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
7.5 High
AI Score
Confidence
Low
0.004 Low
EPSS
Percentile
72.8%
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:1204 advisory.
OpenJDK: incorrect merging of sections in the JAR manifest (Security, 8189969) (CVE-2018-2790)
OpenJDK: unrestricted deserialization of data from JCEKS key stores (Security, 8189997) (CVE-2018-2794)
OpenJDK: insufficient consistency checks in deserialization of multiple classes (Security, 8189977) (CVE-2018-2795)
OpenJDK: unbounded memory allocation during deserialization in PriorityBlockingQueue (Concurrency, 8189981) (CVE-2018-2796)
OpenJDK: unbounded memory allocation during deserialization in TabularDataSupport (JMX, 8189985) (CVE-2018-2797)
OpenJDK: unbounded memory allocation during deserialization in Container (AWT, 8189989) (CVE-2018-2798)
OpenJDK: unbounded memory allocation during deserialization in NamedNodeMapImpl (JAXP, 8189993) (CVE-2018-2799)
OpenJDK: RMI HTTP transport enabled by default (RMI, 8193833) (CVE-2018-2800)
Oracle JDK: unspecified vulnerability fixed in 8u171 and 10.0.1 (Install) (CVE-2018-2811)
OpenJDK: incorrect handling of Reference clones can lead to sandbox bypass (Hotspot, 8192025) (CVE-2018-2814)
OpenJDK: unbounded memory allocation during deserialization in StubIORImpl (Serialization, 8192757) (CVE-2018-2815)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2018:1204. The text
# itself is copyright (C) Red Hat, Inc.
#
include('compat.inc');
if (description)
{
script_id(109305);
script_version("1.11");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/27");
script_cve_id(
"CVE-2018-2790",
"CVE-2018-2794",
"CVE-2018-2795",
"CVE-2018-2796",
"CVE-2018-2797",
"CVE-2018-2798",
"CVE-2018-2799",
"CVE-2018-2800",
"CVE-2018-2811",
"CVE-2018-2814",
"CVE-2018-2815"
);
script_xref(name:"RHSA", value:"2018:1204");
script_name(english:"RHEL 7 : java-1.8.0-oracle (RHSA-2018:1204)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for java-1.8.0-oracle.");
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-2018:1204 advisory.
- OpenJDK: incorrect merging of sections in the JAR manifest (Security, 8189969) (CVE-2018-2790)
- OpenJDK: unrestricted deserialization of data from JCEKS key stores (Security, 8189997) (CVE-2018-2794)
- OpenJDK: insufficient consistency checks in deserialization of multiple classes (Security, 8189977)
(CVE-2018-2795)
- OpenJDK: unbounded memory allocation during deserialization in PriorityBlockingQueue (Concurrency,
8189981) (CVE-2018-2796)
- OpenJDK: unbounded memory allocation during deserialization in TabularDataSupport (JMX, 8189985)
(CVE-2018-2797)
- OpenJDK: unbounded memory allocation during deserialization in Container (AWT, 8189989) (CVE-2018-2798)
- OpenJDK: unbounded memory allocation during deserialization in NamedNodeMapImpl (JAXP, 8189993)
(CVE-2018-2799)
- OpenJDK: RMI HTTP transport enabled by default (RMI, 8193833) (CVE-2018-2800)
- Oracle JDK: unspecified vulnerability fixed in 8u171 and 10.0.1 (Install) (CVE-2018-2811)
- OpenJDK: incorrect handling of Reference clones can lead to sandbox bypass (Hotspot, 8192025)
(CVE-2018-2814)
- OpenJDK: unbounded memory allocation during deserialization in StubIORImpl (Serialization, 8192757)
(CVE-2018-2815)
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/2018/rhsa-2018_1204.json
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?ec029385");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2018:1204");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#critical");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1567121");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1567126");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1567351");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1567537");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1567542");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1567543");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1567545");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1567546");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1568163");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1568515");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1569203");
script_set_attribute(attribute:"solution", value:
"Update the RHEL java-1.8.0-oracle package based on the guidance in RHSA-2018:1204.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P");
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-2018-2814");
script_cwe_id(347, 502, 770);
script_set_attribute(attribute:"vendor_severity", value:"Critical");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/04/18");
script_set_attribute(attribute:"patch_publication_date", value:"2018/04/23");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/04/24");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.8.0-oracle");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.8.0-oracle-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.8.0-oracle-javafx");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.8.0-oracle-jdbc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.8.0-oracle-plugin");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:java-1.8.0-oracle-src");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7");
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) 2018-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("redhat_repos.nasl", "ssh_get_info.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 = [
{
'repo_relative_urls': [
'content/dist/rhel/client/7/7Client/x86_64/oracle-java-rm/os',
'content/dist/rhel/computenode/7/7ComputeNode/x86_64/oracle-java-rm/os',
'content/dist/rhel/server/7/7Server/x86_64/oracle-java-rm/os',
'content/dist/rhel/workstation/7/7Workstation/x86_64/oracle-java-rm/os'
],
'pkgs': [
{'reference':'java-1.8.0-oracle-1.8.0.171-1jpp.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-1.8.0-oracle-devel-1.8.0.171-1jpp.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-1.8.0-oracle-javafx-1.8.0.171-1jpp.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-1.8.0-oracle-jdbc-1.8.0.171-1jpp.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-1.8.0-oracle-plugin-1.8.0.171-1jpp.1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'java-1.8.0-oracle-src-1.8.0.171-1jpp.1.el7', '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-1.8.0-oracle / java-1.8.0-oracle-devel / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
redhat | enterprise_linux | java-1.8.0-oracle | p-cpe:/a:redhat:enterprise_linux:java-1.8.0-oracle |
redhat | enterprise_linux | java-1.8.0-oracle-devel | p-cpe:/a:redhat:enterprise_linux:java-1.8.0-oracle-devel |
redhat | enterprise_linux | java-1.8.0-oracle-javafx | p-cpe:/a:redhat:enterprise_linux:java-1.8.0-oracle-javafx |
redhat | enterprise_linux | java-1.8.0-oracle-jdbc | p-cpe:/a:redhat:enterprise_linux:java-1.8.0-oracle-jdbc |
redhat | enterprise_linux | java-1.8.0-oracle-plugin | p-cpe:/a:redhat:enterprise_linux:java-1.8.0-oracle-plugin |
redhat | enterprise_linux | java-1.8.0-oracle-src | p-cpe:/a:redhat:enterprise_linux:java-1.8.0-oracle-src |
redhat | enterprise_linux | 7 | cpe:/o:redhat:enterprise_linux:7 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2790
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2794
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2795
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2796
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2797
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2798
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2799
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2800
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2811
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2814
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2815
www.nessus.org/u?ec029385
access.redhat.com/errata/RHSA-2018:1204
access.redhat.com/security/updates/classification/#critical
bugzilla.redhat.com/show_bug.cgi?id=1567121
bugzilla.redhat.com/show_bug.cgi?id=1567126
bugzilla.redhat.com/show_bug.cgi?id=1567351
bugzilla.redhat.com/show_bug.cgi?id=1567537
bugzilla.redhat.com/show_bug.cgi?id=1567542
bugzilla.redhat.com/show_bug.cgi?id=1567543
bugzilla.redhat.com/show_bug.cgi?id=1567545
bugzilla.redhat.com/show_bug.cgi?id=1567546
bugzilla.redhat.com/show_bug.cgi?id=1568163
bugzilla.redhat.com/show_bug.cgi?id=1568515
bugzilla.redhat.com/show_bug.cgi?id=1569203
5.1 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
8.3 High
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
7.5 High
AI Score
Confidence
Low
0.004 Low
EPSS
Percentile
72.8%