Red Hat Single Sign-On 7.3.4 adapters are now available for Red Hat JBoss Enterprise Application Platform 6.
Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link (s) in the References section.
Red Hat Single Sign-On 7.3 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
These packages provide security updates to adapters for use with Red Hat Single Sign-On 7.3.4 for Red Hat JBoss Enterprise Application Platform 6.
Security Fix(es) :
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2019:3048. The text
# itself is copyright (C) Red Hat, Inc.
#
include("compat.inc");
if (description)
{
script_id(129866);
script_version("1.6");
script_cvs_date("Date: 2020/01/23");
script_cve_id("CVE-2019-14820");
script_xref(name:"RHSA", value:"2019:3048");
script_name(english:"RHEL 6 / 7 : RH-SSO 7.3.4 adapters for Enterprise Application Platform 6 (RHSA-2019:3048)");
script_summary(english:"Checks the rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:"The remote Red Hat host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"Red Hat Single Sign-On 7.3.4 adapters are now available for Red Hat
JBoss Enterprise Application Platform 6.
Red Hat Product Security has rated this update as having a security
impact of Low. A Common Vulnerability Scoring System (CVSS) base
score, which gives a detailed severity rating, is available for each
vulnerability from the CVE link (s) in the References section.
Red Hat Single Sign-On 7.3 is a standalone server, based on the
Keycloak project, that provides authentication and standards-based
single sign-on capabilities for web and mobile applications.
These packages provide security updates to adapters for use with Red
Hat Single Sign-On 7.3.4 for Red Hat JBoss Enterprise Application
Platform 6.
Security Fix(es) :
* keycloak: adapter endpoints are exposed via arbitrary URLs
(CVE-2019-14820)
For more details about the security issue(s), including the impact, a
CVSS score, and other related information, refer to the CVE page(s)
listed in the References section."
);
# https://access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.3/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?93d4a9a3"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/errata/RHSA-2019:3048"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2019-14820"
);
script_set_attribute(
attribute:"solution",
value:
"Update the affected keycloak-adapter-sso7_3-eap6 and / or
keycloak-saml-adapter-sso7_3-eap6 packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:N/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:L/UI:N/S:U/C:L/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-2019-14820");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:keycloak-adapter-sso7_3-eap6");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:keycloak-saml-adapter-sso7_3-eap6");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:6");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7");
script_set_attribute(attribute:"vuln_publication_date", value:"2020/01/08");
script_set_attribute(attribute:"patch_publication_date", value:"2019/10/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/10/15");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Red Hat Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat");
os_ver = os_ver[1];
if (! preg(pattern:"^(6|7)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 6.x / 7.x", "Red Hat " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu);
yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo");
if (!empty_or_null(yum_updateinfo))
{
rhsa = "RHSA-2019:3048";
yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
if (!empty_or_null(yum_report))
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : yum_report
);
exit(0);
}
else
{
audit_message = "affected by Red Hat security advisory " + rhsa;
audit(AUDIT_OS_NOT, audit_message);
}
}
else
{
flag = 0;
if (rpm_check(release:"RHEL6", reference:"keycloak-adapter-sso7_3-eap6-4.8.13-1.Final_redhat_00001.1.ep6.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"keycloak-saml-adapter-sso7_3-eap6-4.8.13-1.Final_redhat_00001.1.ep6.el6")) flag++;
if (rpm_check(release:"RHEL7", reference:"keycloak-adapter-sso7_3-eap6-4.8.13-1.Final_redhat_00001.1.ep6.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"keycloak-saml-adapter-sso7_3-eap6-4.8.13-1.Final_redhat_00001.1.ep6.el7")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get() + redhat_report_package_caveat()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "keycloak-adapter-sso7_3-eap6 / keycloak-saml-adapter-sso7_3-eap6");
}
}