[RHSA-2017:0183-01] Moderate: squid34 security update

[news 28]

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Red Hat Security Advisory

 

Synopsis: Moderate: squid34 security update

Advisory ID: RHSA-2017:0183-01

Product: Red Hat Enterprise Linux

Advisory URL: https://rhn.redhat.com/errata/RHSA-2017-0183.html

Issue date: 2017-01-24

CVE Names: CVE-2016-10002

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1. Summary:

 

An update for squid34 is now available for Red Hat Enterprise Linux 6.

 

Red Hat Product Security has rated this update as having a security impact

of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which

gives a detailed severity rating, is available for each vulnerability from

the CVE link(s) in the References section.

 

2. Relevant releases/architectures:

 

Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64

Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64

 

3. Description:

 

The squid34 packages provide version 3.4 of Squid, a high-performance proxy

caching server for web clients, supporting FTP, Gopher, and HTTP data

objects.

 

Security Fix(es):

 

* It was found that squid did not properly remove connection specific

headers when answering conditional requests using a cached request. A

remote attacker could send a specially crafted request to an HTTP server

via the squid proxy and steal private data from other connections.

(CVE-2016-10002)

 

4. Solution:

 

For details on how to apply this update, which includes the changes

described in this advisory, refer to:

 

https://access.redhat.com/articles/11258

 

After installing this update, the squid service will be restarted

automatically.

 

5. Bugs fixed (https://bugzilla.redhat.com/):

 

1405941 - CVE-2016-10002 squid: Information disclosure in HTTP request processing

 

6. Package List:

 

Red Hat Enterprise Linux Server (v. 6):

 

Source:

squid34-3.4.14-9.el6_8.4.src.rpm

 

i386:

squid34-3.4.14-9.el6_8.4.i686.rpm

squid34-debuginfo-3.4.14-9.el6_8.4.i686.rpm

 

ppc64:

squid34-3.4.14-9.el6_8.4.ppc64.rpm

squid34-debuginfo-3.4.14-9.el6_8.4.ppc64.rpm

 

s390x:

squid34-3.4.14-9.el6_8.4.s390x.rpm

squid34-debuginfo-3.4.14-9.el6_8.4.s390x.rpm

 

x86_64:

squid34-3.4.14-9.el6_8.4.x86_64.rpm

squid34-debuginfo-3.4.14-9.el6_8.4.x86_64.rpm

 

Red Hat Enterprise Linux Workstation (v. 6):

 

Source:

squid34-3.4.14-9.el6_8.4.src.rpm

 

i386:

squid34-3.4.14-9.el6_8.4.i686.rpm

squid34-debuginfo-3.4.14-9.el6_8.4.i686.rpm

 

x86_64:

squid34-3.4.14-9.el6_8.4.x86_64.rpm

squid34-debuginfo-3.4.14-9.el6_8.4.x86_64.rpm

 

These packages are GPG signed by Red Hat for security. Our key and

details on how to verify the signature are available from

https://access.redhat.com/security/team/key/

 

7. References:

 

https://access.redhat.com/security/cve/CVE-2016-10002

https://access.redhat.com/security/updates/classification/#moderate

 

8. Contact:

 

The Red Hat security contact is . More contact

details at https://access.redhat.com/security/team/contact/

 

Copyright 2017 Red Hat, Inc.

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