Red Hat: 2014:0597-01: squid: Moderate Advisory
Summary
Squid is a high-performance proxy caching server for web clients,
supporting FTP, Gopher, and HTTP data objects.
A denial of service flaw was found in the way Squid processed certain HTTPS
requests when the SSL Bump feature was enabled. A remote attacker could
send specially crafted requests that could cause Squid to crash.
(CVE-2014-0128)
Red Hat would like to thank the Squid project for reporting this issue.
Upstream acknowledges Mathias Fischer and Fabian Hugelshofer from Open
Systems AG as the original reporters.
All squid users are advised to upgrade to these updated packages, which
contain a backported patch to correct this issue. After installing this
update, the squid service will be restarted automatically.
Summary
Solution
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/site/articles/11258
References
https://www.redhat.com/security/data/cve/CVE-2014-0128.html https://access.redhat.com/security/updates/classification/#moderate
Package List
Red Hat Enterprise Linux Server (v. 6):
Source:
i386:
squid-3.1.10-20.el6_5.3.i686.rpm
squid-debuginfo-3.1.10-20.el6_5.3.i686.rpm
ppc64:
squid-3.1.10-20.el6_5.3.ppc64.rpm
squid-debuginfo-3.1.10-20.el6_5.3.ppc64.rpm
s390x:
squid-3.1.10-20.el6_5.3.s390x.rpm
squid-debuginfo-3.1.10-20.el6_5.3.s390x.rpm
x86_64:
squid-3.1.10-20.el6_5.3.x86_64.rpm
squid-debuginfo-3.1.10-20.el6_5.3.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
i386:
squid-3.1.10-20.el6_5.3.i686.rpm
squid-debuginfo-3.1.10-20.el6_5.3.i686.rpm
x86_64:
squid-3.1.10-20.el6_5.3.x86_64.rpm
squid-debuginfo-3.1.10-20.el6_5.3.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/#package
Topic
Updated squid packages that fix one security issue are now available forRed Hat Enterprise Linux 6.The Red Hat Security Response Team has rated this update as having Moderatesecurity impact. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available from the CVE link inthe References section.
Topic
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
Bugs Fixed
1074870 - CVE-2014-0128 squid: denial of service when using SSL-Bump