9.8 High
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
CVSS2
Access Vector
NETWORK
Access 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
0.251 Low
EPSS
Percentile
96.6%
Severity: High
Date : 2016-11-23
CVE-ID : CVE-2016-6816 CVE-2016-8735
Package : tomcat6
Type : multiple issues
Remote : Yes
Link : https://wiki.archlinux.org/index.php/CVE
The package tomcat6 before version 6.0.48-1 is vulnerable to multiple
issues including arbitrary code execution and information disclosure.
Upgrade to 6.0.48-1.
The problems have been fixed upstream in version 6.0.48.
None.
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.
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.
A remote attacker is able to execute arbitrary code and disclose
sensitive information.
https://tomcat.apache.org/security-6.html#Fixed_in_Apache_Tomcat_6.0.48
http://www.openwall.com/lists/oss-security/2016/11/22/17
http://www.openwall.com/lists/oss-security/2016/11/22/16
https://access.redhat.com/security/cve/CVE-2016-6816
https://access.redhat.com/security/cve/CVE-2016-8735
9.8 High
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
CVSS2
Access Vector
NETWORK
Access 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
0.251 Low
EPSS
Percentile
96.6%