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tomcatApache TomcatTOMCAT:92F4F987FE8115B4DBA99C4C8576C363
HistoryJan 24, 2017 - 12:00 a.m.

Fixed in Apache Tomcat 8.0.41

2017-01-2400:00:00
Apache Tomcat
tomcat.apache.org
12

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.006

Percentile

79.4%

Note: The issue below was fixed in Apache Tomcat 8.0.40 but the release vote for the 8.0.40 release candidate did not pass. Therefore, although users must download 8.0.41 to obtain a version that includes the fix for this issue, version 8.0.40 is not included in the list of affected versions.

Important: Information Disclosure CVE-2016-8745

A bug in the error handling of the send file code for the NIO HTTP connector resulted in the current Processor object being added to the Processor cache multiple times. This in turn meant that the same Processor could be used for concurrent requests. Sharing a Processor can result in information leakage between requests including, but not limited to, session ID and the response body.

This was fixed in revision 1777469.

This issue was identified as affecting 8.0.x by the Apache Tomcat Security Team on 3 January 2016 and made public on 5 January 2017.

Affects: 8.0.0.RC1 to 8.0.39

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.006

Percentile

79.4%