Bugzilla will be upgraded to version 5.0. The upgrade date is tentatively scheduled for 2 December 2018, pending final testing and feedback.
Bug 1432006 - (CVE-2016-8747) CVE-2016-8747 tomcat: Information leak between requests on the same connection
CVE-2016-8747 tomcat: Information leak between requests on the same connection
Status: CLOSED NOTABUG
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
: ---
: ---
Assigned To: Red Hat Product Security
impact=moderate,public=20170313,repor...
: Security
Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2017-03-14 06:02 EDT by Adam Mariš
Modified: 2017-03-14 06:03 EDT (History)
14 users (show)

See Also:
Fixed In Version: tomcat 8.5.11
Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2017-03-14 06:03:18 EDT
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)

  None (edit)
Description Adam Mariš 2017-03-14 06:02:19 EDT
The refactoring to make wider use of ByteBuffer introduced a regression that could cause information to leak between requests on the same connection. When running behind a reverse proxy, this could result in information leakage between users. All HTTP connector variants are affected but HTTP/2 and AJP are not affected.

Fixed in https://svn.apache.org/viewvc?view=revision&revision=1774166

Affects: 8.5.7 to 8.5.9

Note You need to log in before you can comment on or make changes to this bug.