Lucene search

K
tomcatApache TomcatTOMCAT:7FF5C8CC86A7AF5DA33F4B5874774B9B
HistoryNov 14, 2016 - 12:00 a.m.

Fixed in Apache Tomcat 7.0.73

2016-11-1400:00:00
Apache Tomcat
tomcat.apache.org
64
apache tomcat
security updates
remote code execution
information disclosure
cve-2016-8735
cve-2016-6816

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

9.8

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

9.1

Confidence

High

EPSS

0.741

Percentile

98.2%

Important: Remote Code Execution CVE-2016-8735

The JmxRemoteLifecycleListener was not updated to take account of Oracle’s fix for CVE-2016-3427. Therefore, Tomcat installations using this listener remained vulnerable to a similar remote code execution vulnerability. This issue has been rated as important rather than critical due to the small number of installations using this listener and that it would be highly unusual for the JMX ports to be accessible to an attacker even when the listener is used.

This was fixed in revision 1767676.

This issue was reported to the Apache Tomcat Security Team on 19 October 2016 and made public on 22 November 2016.

Affects: 7.0.0 to 7.0.72

Important: Information Disclosure CVE-2016-6816

The code that parsed the HTTP request line permitted invalid characters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack and/or obtain sensitive information from requests other then their own.

This was fixed in revision 1767675.

This issue was reported to the Apache Tomcat Security Team on 11 October 2016 and made public on 22 November 2016.

Affects: 7.0.0 to 7.0.72

Affected configurations

Vulners
Node
apachetomcatRange7.0.0
OR
apachetomcatRange7.0.72
VendorProductVersionCPE
apachetomcat*cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*

CVSS2

10

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS3

9.8

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

9.1

Confidence

High

EPSS

0.741

Percentile

98.2%