Bug 1405941 (CVE-2016-10002) - CVE-2016-10002 squid: Information disclosure in HTTP request processing
Summary: CVE-2016-10002 squid: Information disclosure in HTTP request processing
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2016-10002
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1405944 1412733 1412734 1412735 1412736
Blocks: 1405945
TreeView+ depends on / blocked
 
Reported: 2016-12-19 09:06 UTC by Andrej Nemec
Modified: 2021-02-17 02:52 UTC (History)
8 users (show)

Fixed In Version: squid 3.5.23, squid 4.0.17
Clone Of:
Environment:
Last Closed: 2017-01-24 10:51:37 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2017:0182 0 normal SHIPPED_LIVE Moderate: squid security update 2017-01-24 15:05:12 UTC
Red Hat Product Errata RHSA-2017:0183 0 normal SHIPPED_LIVE Moderate: squid34 security update 2017-01-24 15:04:54 UTC

Description Andrej Nemec 2016-12-19 09:06:35 UTC 
Due to incorrect HTTP conditional request handling Squid can deliver responses containing private data to clients it should not have reached.

This problem allows a remote attacker to discover private and sensitive information about another clients browsing session. Potentially including credentials which allow access to further sensitive resources.

External References:

http://www.squid-cache.org/Advisories/SQUID-2016_11.txt

References:

http://seclists.org/oss-sec/2016/q4/699

Upstream bug:

http://bugs.squid-cache.org/show_bug.cgi?id=4169
Comment 1 Andrej Nemec 2016-12-19 09:11:51 UTC 
Created squid tracking bugs for this issue:

Affects: fedora-all [bug 1405944]
Comment 6 errata-xmlrpc 2017-01-24 10:05:33 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2017:0183 https://rhn.redhat.com/errata/RHSA-2017-0183.html
Comment 7 errata-xmlrpc 2017-01-24 10:05:51 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2017:0182 https://rhn.redhat.com/errata/RHSA-2017-0182.html
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