CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
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
98.7%
An update is now available for Red Hat JBoss Web Server 3.1 for RHEL 6 and Red Hat JBoss Web Server 3.1 for RHEL 7.
Red Hat Product Security has rated this update as having a security impact of Important. 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 JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of the Apache HTTP Server, the Apache Tomcat Servlet container, Apache Tomcat Connector (mod_jk), JBoss HTTP Connector (mod_cluster), Hibernate, and the Tomcat Native library.
This release of Red Hat JBoss Web Server 3.1 Service Pack 1 serves as a replacement for Red Hat JBoss Web Server 3.1, and includes bug fixes, which are documented in the Release Notes document linked to in the References.
Security Fix(es) :
It was found that when using remote logging with log4j socket server the log4j server would deserialize any log event received via TCP or UDP. An attacker could use this flaw to send a specially crafted log event that, during deserialization, would execute arbitrary code in the context of the logger application. (CVE-2017-5645)
A vulnerability was discovered in tomcatâs handling of pipelined requests when âSendfileâ was used. If sendfile processing completed quickly, it was possible for the Processor to be added to the processor cache twice. This could lead to invalid responses or information disclosure. (CVE-2017-5647)
A vulnerability was discovered in the error page mechanism in Tomcatâs DefaultServlet implementation. A crafted HTTP request could cause undesired side effects, possibly including the removal or replacement of the custom error page. (CVE-2017-5664)
A vulnerability was discovered in tomcat. When running an untrusted application under a SecurityManager it was possible, under some circumstances, for that application to retain references to the request or response objects and thereby access and/or modify information associated with another web application. (CVE-2017-5648)
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2017:1801. The text
# itself is copyright (C) Red Hat, Inc.
#
include('compat.inc');
if (description)
{
script_id(112177);
script_version("1.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/08/13");
script_cve_id(
"CVE-2016-6304",
"CVE-2016-7056",
"CVE-2016-8610",
"CVE-2017-5645",
"CVE-2017-5647",
"CVE-2017-5648",
"CVE-2017-5664",
"CVE-2017-7674",
"CVE-2019-17571"
);
script_xref(name:"RHSA", value:"2017:1801");
script_xref(name:"IAVA", value:"2020-A-0008-S");
script_name(english:"RHEL 6 / 7 : Red Hat JBoss Web Server 3.1.0 Service Pack 1 (RHSA-2017:1801)");
script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"An update is now available for Red Hat JBoss Web Server 3.1 for RHEL 6
and Red Hat JBoss Web Server 3.1 for RHEL 7.
Red Hat Product Security has rated this update as having a security
impact of Important. 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 JBoss Web Server is a fully integrated and certified set of
components for hosting Java web applications. It is comprised of the
Apache HTTP Server, the Apache Tomcat Servlet container, Apache Tomcat
Connector (mod_jk), JBoss HTTP Connector (mod_cluster), Hibernate, and
the Tomcat Native library.
This release of Red Hat JBoss Web Server 3.1 Service Pack 1 serves as
a replacement for Red Hat JBoss Web Server 3.1, and includes bug
fixes, which are documented in the Release Notes document linked to in
the References.
Security Fix(es) :
* It was found that when using remote logging with log4j socket server
the log4j server would deserialize any log event received via TCP or
UDP. An attacker could use this flaw to send a specially crafted log
event that, during deserialization, would execute arbitrary code in
the context of the logger application. (CVE-2017-5645)
* A vulnerability was discovered in tomcat's handling of pipelined
requests when 'Sendfile' was used. If sendfile processing completed
quickly, it was possible for the Processor to be added to the
processor cache twice. This could lead to invalid responses or
information disclosure. (CVE-2017-5647)
* A vulnerability was discovered in the error page mechanism in
Tomcat's DefaultServlet implementation. A crafted HTTP request could
cause undesired side effects, possibly including the removal or
replacement of the custom error page. (CVE-2017-5664)
* A vulnerability was discovered in tomcat. When running an untrusted
application under a SecurityManager it was possible, under some
circumstances, for that application to retain references to the
request or response objects and thereby access and/or modify
information associated with another web application. (CVE-2017-5648)");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2017:1801");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-6304");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-7056");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2016-8610");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2017-5645");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2017-5647");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2017-5648");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2017-5664");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2017-7674");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2019-17571");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
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:POC/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:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-17571");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2016/09/26");
script_set_attribute(attribute:"patch_publication_date", value:"2017/07/25");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/08/29");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:log4j-eap6");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat-native");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat-native-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat7-admin-webapps");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat7-docs-webapp");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat7-el-2.2-api");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat7-javadoc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat7-jsp-2.2-api");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat7-jsvc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat7-lib");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat7-log4j");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat7-selinux");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat7-servlet-3.0-api");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat7-webapps");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat8");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat8-admin-webapps");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat8-docs-webapp");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat8-el-2.2-api");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat8-javadoc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat8-jsp-2.3-api");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat8-jsvc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat8-lib");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat8-log4j");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat8-selinux");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat8-servlet-3.1-api");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:tomcat8-webapps");
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:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"II");
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("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-2017:1801";
yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);
if (!empty_or_null(yum_report))
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
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:"log4j-eap6-1.2.16-12.redhat_3.1.ep6.el6")) flag++;
if (rpm_check(release:"RHEL6", cpu:"i686", reference:"tomcat-native-1.2.8-10.redhat_10.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"tomcat-native-1.2.8-10.redhat_10.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", cpu:"i686", reference:"tomcat-native-debuginfo-1.2.8-10.redhat_10.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", cpu:"x86_64", reference:"tomcat-native-debuginfo-1.2.8-10.redhat_10.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat7-7.0.70-22.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat7-admin-webapps-7.0.70-22.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat7-docs-webapp-7.0.70-22.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat7-el-2.2-api-7.0.70-22.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat7-javadoc-7.0.70-22.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat7-jsp-2.2-api-7.0.70-22.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat7-jsvc-7.0.70-22.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat7-lib-7.0.70-22.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat7-log4j-7.0.70-22.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat7-selinux-7.0.70-22.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat7-servlet-3.0-api-7.0.70-22.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat7-webapps-7.0.70-22.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat8-8.0.36-24.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat8-admin-webapps-8.0.36-24.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat8-docs-webapp-8.0.36-24.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat8-el-2.2-api-8.0.36-24.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat8-javadoc-8.0.36-24.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat8-jsp-2.3-api-8.0.36-24.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat8-jsvc-8.0.36-24.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat8-lib-8.0.36-24.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat8-log4j-8.0.36-24.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat8-selinux-8.0.36-24.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat8-servlet-3.1-api-8.0.36-24.ep7.el6")) flag++;
if (rpm_check(release:"RHEL6", reference:"tomcat8-webapps-8.0.36-24.ep7.el6")) flag++;
if (rpm_check(release:"RHEL7", reference:"log4j-eap6-1.2.16-12.redhat_3.1.ep6.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"tomcat-native-1.2.8-10.redhat_10.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", cpu:"x86_64", reference:"tomcat-native-debuginfo-1.2.8-10.redhat_10.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat7-7.0.70-22.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat7-admin-webapps-7.0.70-22.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat7-docs-webapp-7.0.70-22.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat7-el-2.2-api-7.0.70-22.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat7-javadoc-7.0.70-22.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat7-jsp-2.2-api-7.0.70-22.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat7-jsvc-7.0.70-22.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat7-lib-7.0.70-22.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat7-log4j-7.0.70-22.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat7-selinux-7.0.70-22.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat7-servlet-3.0-api-7.0.70-22.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat7-webapps-7.0.70-22.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat8-8.0.36-24.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat8-admin-webapps-8.0.36-24.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat8-docs-webapp-8.0.36-24.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat8-el-2.2-api-8.0.36-24.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat8-javadoc-8.0.36-24.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat8-jsp-2.3-api-8.0.36-24.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat8-jsvc-8.0.36-24.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat8-lib-8.0.36-24.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat8-log4j-8.0.36-24.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat8-selinux-8.0.36-24.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat8-servlet-3.1-api-8.0.36-24.ep7.el7")) flag++;
if (rpm_check(release:"RHEL7", reference:"tomcat8-webapps-8.0.36-24.ep7.el7")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
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, "log4j-eap6 / tomcat-native / tomcat-native-debuginfo / tomcat7 / etc");
}
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6304
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7056
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8610
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5645
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5647
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5648
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5664
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7674
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17571
access.redhat.com/errata/RHSA-2017:1801
access.redhat.com/security/cve/cve-2016-6304
access.redhat.com/security/cve/cve-2016-7056
access.redhat.com/security/cve/cve-2016-8610
access.redhat.com/security/cve/cve-2017-5645
access.redhat.com/security/cve/cve-2017-5647
access.redhat.com/security/cve/cve-2017-5648
access.redhat.com/security/cve/cve-2017-5664
access.redhat.com/security/cve/cve-2017-7674
access.redhat.com/security/cve/cve-2019-17571
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
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
98.7%