CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
81.8%
Tomcat 6, an implementation of the Java Servlet and the JavaServer Pages (JSP) specifications and a pure Java web server environment, was affected by multiple security issues prior version 6.0.45.
CVE-2015-5174 Directory traversal vulnerability in RequestUtil.java in Apache Tomcat 6.x before 6.0.45, 7.x before 7.0.65, and 8.x before 8.0.27 allows remote authenticated users to bypass intended SecurityManager restrictions and list a parent directory via a /…
(slash dot dot) in a pathname used by a web application in a getResource, getResourceAsStream, or getResourcePaths call, as demonstrated by the $CATALINA_BASE/webapps directory.
CVE-2015-5345 The Mapper component in Apache Tomcat 6.x before 6.0.45, 7.x before 7.0.67, 8.x before 8.0.30, and 9.x before 9.0.0.M2 processes redirects before considering security constraints and Filters, which allows remote attackers to determine the existence of a directory via a URL that lacks a trailing / (slash) character.
CVE-2015-5351 The Manager and Host Manager applications in Apache Tomcat establish sessions and send CSRF tokens for arbitrary new requests, which allows remote attackers to bypass a CSRF protection mechanism by using a token.
CVE-2016-0706 Apache Tomcat 6.x before 6.0.45, 7.x before 7.0.68, 8.x before 8.0.31, and 9.x before 9.0.0.M2 does not place org.apache.catalina.manager.StatusManagerServlet on the org/apache /catalina/core/RestrictedServlets.properties list, which allows remote authenticated users to bypass intended SecurityManager restrictions and read arbitrary HTTP requests, and consequently discover session ID values, via a crafted web application.
CVE-2016-0714 The session-persistence implementation in Apache Tomcat 6.x before 6.0.45, 7.x before 7.0.68, 8.x before 8.0.31, and 9.x before 9.0.0.M2 mishandles session attributes, which allows remote authenticated users to bypass intended SecurityManager restrictions and execute arbitrary code in a privileged context via a web application that places a crafted object in a session.
CVE-2016-0763 The setGlobalContext method in org/apache/naming/factory /ResourceLinkFactory.java in Apache Tomcat does not consider whether ResourceLinkFactory.setGlobalContext callers are authorized, which allows remote authenticated users to bypass intended SecurityManager restrictions and read or write to arbitrary application data, or cause a denial of service (application disruption), via a web application that sets a crafted global context.
For Debian 6 ‘Squeeze’, these problems have been fixed in version 6.0.45-1~deb6u1.
We recommend that you upgrade your tomcat6 packages.
NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-435-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(88996);
script_version("2.18");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2015-5174", "CVE-2015-5345", "CVE-2015-5351", "CVE-2016-0706", "CVE-2016-0714", "CVE-2016-0763");
script_name(english:"Debian DLA-435-1 : tomcat6 security update");
script_summary(english:"Checks dpkg output for the updated packages.");
script_set_attribute(
attribute:"synopsis",
value:"The remote Debian host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"Tomcat 6, an implementation of the Java Servlet and the JavaServer
Pages (JSP) specifications and a pure Java web server environment, was
affected by multiple security issues prior version 6.0.45.
CVE-2015-5174 Directory traversal vulnerability in RequestUtil.java in
Apache Tomcat 6.x before 6.0.45, 7.x before 7.0.65, and 8.x before
8.0.27 allows remote authenticated users to bypass intended
SecurityManager restrictions and list a parent directory via a /..
(slash dot dot) in a pathname used by a web application in a
getResource, getResourceAsStream, or getResourcePaths call, as
demonstrated by the $CATALINA_BASE/webapps directory.
CVE-2015-5345 The Mapper component in Apache Tomcat 6.x before 6.0.45,
7.x before 7.0.67, 8.x before 8.0.30, and 9.x before 9.0.0.M2
processes redirects before considering security constraints and
Filters, which allows remote attackers to determine the existence of a
directory via a URL that lacks a trailing / (slash) character.
CVE-2015-5351 The Manager and Host Manager applications in Apache
Tomcat establish sessions and send CSRF tokens for arbitrary new
requests, which allows remote attackers to bypass a CSRF protection
mechanism by using a token.
CVE-2016-0706 Apache Tomcat 6.x before 6.0.45, 7.x before 7.0.68, 8.x
before 8.0.31, and 9.x before 9.0.0.M2 does not place
org.apache.catalina.manager.StatusManagerServlet on the org/apache
/catalina/core/RestrictedServlets.properties list, which allows remote
authenticated users to bypass intended SecurityManager restrictions
and read arbitrary HTTP requests, and consequently discover session ID
values, via a crafted web application.
CVE-2016-0714 The session-persistence implementation in Apache Tomcat
6.x before 6.0.45, 7.x before 7.0.68, 8.x before 8.0.31, and 9.x
before 9.0.0.M2 mishandles session attributes, which allows remote
authenticated users to bypass intended SecurityManager restrictions
and execute arbitrary code in a privileged context via a web
application that places a crafted object in a session.
CVE-2016-0763 The setGlobalContext method in org/apache/naming/factory
/ResourceLinkFactory.java in Apache Tomcat does not consider whether
ResourceLinkFactory.setGlobalContext callers are authorized, which
allows remote authenticated users to bypass intended SecurityManager
restrictions and read or write to arbitrary application data, or cause
a denial of service (application disruption), via a web application
that sets a crafted global context.
For Debian 6 'Squeeze', these problems have been fixed in version
6.0.45-1~deb6u1.
We recommend that you upgrade your tomcat6 packages.
NOTE: Tenable Network Security has extracted the preceding description
block directly from the DLA security advisory. Tenable has attempted
to automatically clean and format it as much as possible without
introducing additional issues."
);
script_set_attribute(
attribute:"see_also",
value:"https://lists.debian.org/debian-lts-announce/2016/02/msg00027.html"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/squeeze-lts/tomcat6"
);
script_set_attribute(attribute:"solution", value:"Upgrade the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libservlet2.4-java");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libservlet2.5-java");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libservlet2.5-java-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libtomcat6-java");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:tomcat6");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:tomcat6-admin");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:tomcat6-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:tomcat6-docs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:tomcat6-examples");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:tomcat6-extras");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:tomcat6-user");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:6.0");
script_set_attribute(attribute:"vuln_publication_date", value:"2016/02/25");
script_set_attribute(attribute:"patch_publication_date", value:"2016/02/27");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/02/29");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2016-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Debian Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");
exit(0);
}
include("audit.inc");
include("debian_package.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (deb_check(release:"6.0", prefix:"libservlet2.4-java", reference:"6.0.45-1~deb6u1")) flag++;
if (deb_check(release:"6.0", prefix:"libservlet2.5-java", reference:"6.0.45-1~deb6u1")) flag++;
if (deb_check(release:"6.0", prefix:"libservlet2.5-java-doc", reference:"6.0.45-1~deb6u1")) flag++;
if (deb_check(release:"6.0", prefix:"libtomcat6-java", reference:"6.0.45-1~deb6u1")) flag++;
if (deb_check(release:"6.0", prefix:"tomcat6", reference:"6.0.45-1~deb6u1")) flag++;
if (deb_check(release:"6.0", prefix:"tomcat6-admin", reference:"6.0.45-1~deb6u1")) flag++;
if (deb_check(release:"6.0", prefix:"tomcat6-common", reference:"6.0.45-1~deb6u1")) flag++;
if (deb_check(release:"6.0", prefix:"tomcat6-docs", reference:"6.0.45-1~deb6u1")) flag++;
if (deb_check(release:"6.0", prefix:"tomcat6-examples", reference:"6.0.45-1~deb6u1")) flag++;
if (deb_check(release:"6.0", prefix:"tomcat6-extras", reference:"6.0.45-1~deb6u1")) flag++;
if (deb_check(release:"6.0", prefix:"tomcat6-user", reference:"6.0.45-1~deb6u1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
else security_warning(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5174
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5345
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5351
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0706
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0714
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0763
lists.debian.org/debian-lts-announce/2016/02/msg00027.html
packages.debian.org/source/squeeze-lts/tomcat6
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
81.8%