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All Products
Red Hat Product Errata RHBA-2012:1290 - Bug Fix Advisory
Issued:
2012-09-19
Updated:
2012-09-19

RHBA-2012:1290 - Bug Fix Advisory

  • Overview
  • Updated Packages

Synopsis

squid bug fix update

Type/Severity

Bug Fix Advisory

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

Updated squid packages that fix several bugs are now available for Red Hat
Enterprise Linux 6.

[Updated 20th September 2012]
This advisory has been updated with an accurate description of the "http10"
option for BZ#852863. This update does not change the packages in any way.

Description

Squid is a high-performance proxy caching server for web clients that supports
FTP, Gopher, and HTTP data objects.

This update fixes the following bugs:

  • Due to a bug in the ConnStateData::noteMoreBodySpaceAvailable() function,

child processes of squid aborted upon encountering a failed assertion. An
upstream patch has been provided to address this issue and squid child processes
no longer abort in the described scenario. (BZ#853053)

  • Due to an upstream patch, which renamed the HTTP header controlling persistent

connections from "Proxy-Connection" to "Connection", the NTLM pass-through
authentication does not work, thus preventing login. This update introduces the
new "http10" option to the squid.conf file, which can be used to enable the
change in the patch. This option is set to "off" by default. When set to "on",
the NTLM pass-through authentication works properly, thus allowing login
attempts to succeed. (BZ#852863)

  • When the IPv6 protocol was disabled and squid tried to handle an HTTP GET

request containing an IPv6 address, the squid child process terminated due to
signal 6. This bug has been fixed and such requests are now handled as expected.
(BZ#852861)

  • The old "stale if hit" logic did not account for cases where the stored stale

response became fresh due to a successful re-validation with the origin server.
Consequently, incorrect warning messages were returned. With this update, squid
no longer marks elements as stale in the described scenario, thus fixing this
bug. (BZ#855330)

All users of squid are advised to upgrade to these updated packages, which fix
these bugs.

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/kb/docs/DOC-11259

Affected Products

  • Red Hat Enterprise Linux Server 6 x86_64
  • Red Hat Enterprise Linux Server 6 i386
  • Red Hat Enterprise Linux for x86_64 - Extended Update Support 6.3 x86_64
  • Red Hat Enterprise Linux for x86_64 - Extended Update Support 6.3 i386
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 i386
  • Red Hat Enterprise Linux Workstation 6 x86_64
  • Red Hat Enterprise Linux Workstation 6 i386
  • Red Hat Enterprise Linux for IBM z Systems 6 s390x
  • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 6.3 s390x
  • Red Hat Enterprise Linux for Power, big endian 6 ppc64
  • Red Hat Enterprise Linux for Power, big endian - Extended Update Support 6.3 ppc64
  • Red Hat Enterprise Linux Server from RHUI 6 x86_64
  • Red Hat Enterprise Linux Server from RHUI 6 i386
  • Red Hat Enterprise Linux Server - Extended Update Support from RHUI 6.3 x86_64
  • Red Hat Enterprise Linux Server - Extended Update Support from RHUI 6.3 i386
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 x86_64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6 s390x

Fixes

  • BZ - 852861 - Squid exits due to signal 6 when IPv6 is disabled and HTTP GET request contains IPv6 address
  • BZ - 852863 - The NTLM pass-through authentication doesn't work via squid-3.1.10
  • BZ - 855330 - squid incorrectly marks elements as stale when the client uses If-Modified-Since and If-None-Match headers

CVEs

(none)

References

(none)

Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux Server 6

SRPM
squid-3.1.10-9.el6_3.src.rpm SHA-256: e9b545ef94c036eedd73607309fc9cf1273b91ce4b82bcb8183fc1045892aeaa
x86_64
squid-3.1.10-9.el6_3.x86_64.rpm SHA-256: 21d5b46f6111818abf989e2aa71dedccbf59307221048f1954ca24b1c1d570b9
squid-debuginfo-3.1.10-9.el6_3.x86_64.rpm SHA-256: 75cb205cb0582c73ed94f37c29572b532576bc3914fbf9f0d6cf92a47cf6ddd0
i386
squid-3.1.10-9.el6_3.i686.rpm SHA-256: c4d4b09c1f37791d65b2c17245e4633e77149bf4ed85f4ed10b10c29a6361ab2
squid-debuginfo-3.1.10-9.el6_3.i686.rpm SHA-256: 1e81db34155e4d4291b65b03c5e3961f08cd82f6cf741fc8265d77059d39e2e1

Red Hat Enterprise Linux for x86_64 - Extended Update Support 6.3

SRPM
squid-3.1.10-9.el6_3.src.rpm SHA-256: e9b545ef94c036eedd73607309fc9cf1273b91ce4b82bcb8183fc1045892aeaa
x86_64
squid-3.1.10-9.el6_3.x86_64.rpm SHA-256: 21d5b46f6111818abf989e2aa71dedccbf59307221048f1954ca24b1c1d570b9
squid-debuginfo-3.1.10-9.el6_3.x86_64.rpm SHA-256: 75cb205cb0582c73ed94f37c29572b532576bc3914fbf9f0d6cf92a47cf6ddd0
i386
squid-3.1.10-9.el6_3.i686.rpm SHA-256: c4d4b09c1f37791d65b2c17245e4633e77149bf4ed85f4ed10b10c29a6361ab2
squid-debuginfo-3.1.10-9.el6_3.i686.rpm SHA-256: 1e81db34155e4d4291b65b03c5e3961f08cd82f6cf741fc8265d77059d39e2e1

Red Hat Enterprise Linux Server - Extended Life Cycle Support 6

SRPM
squid-3.1.10-9.el6_3.src.rpm SHA-256: e9b545ef94c036eedd73607309fc9cf1273b91ce4b82bcb8183fc1045892aeaa
x86_64
squid-3.1.10-9.el6_3.x86_64.rpm SHA-256: 21d5b46f6111818abf989e2aa71dedccbf59307221048f1954ca24b1c1d570b9
squid-debuginfo-3.1.10-9.el6_3.x86_64.rpm SHA-256: 75cb205cb0582c73ed94f37c29572b532576bc3914fbf9f0d6cf92a47cf6ddd0
i386
squid-3.1.10-9.el6_3.i686.rpm SHA-256: c4d4b09c1f37791d65b2c17245e4633e77149bf4ed85f4ed10b10c29a6361ab2
squid-debuginfo-3.1.10-9.el6_3.i686.rpm SHA-256: 1e81db34155e4d4291b65b03c5e3961f08cd82f6cf741fc8265d77059d39e2e1

Red Hat Enterprise Linux Workstation 6

SRPM
squid-3.1.10-9.el6_3.src.rpm SHA-256: e9b545ef94c036eedd73607309fc9cf1273b91ce4b82bcb8183fc1045892aeaa
x86_64
squid-3.1.10-9.el6_3.x86_64.rpm SHA-256: 21d5b46f6111818abf989e2aa71dedccbf59307221048f1954ca24b1c1d570b9
squid-debuginfo-3.1.10-9.el6_3.x86_64.rpm SHA-256: 75cb205cb0582c73ed94f37c29572b532576bc3914fbf9f0d6cf92a47cf6ddd0
i386
squid-3.1.10-9.el6_3.i686.rpm SHA-256: c4d4b09c1f37791d65b2c17245e4633e77149bf4ed85f4ed10b10c29a6361ab2
squid-debuginfo-3.1.10-9.el6_3.i686.rpm SHA-256: 1e81db34155e4d4291b65b03c5e3961f08cd82f6cf741fc8265d77059d39e2e1

Red Hat Enterprise Linux for IBM z Systems 6

SRPM
squid-3.1.10-9.el6_3.src.rpm SHA-256: e9b545ef94c036eedd73607309fc9cf1273b91ce4b82bcb8183fc1045892aeaa
s390x
squid-3.1.10-9.el6_3.s390x.rpm SHA-256: 7d79a446f2e27c397539a2b638caaff29b8e7fc3424ce8f44b9db4a774f605d1
squid-debuginfo-3.1.10-9.el6_3.s390x.rpm SHA-256: 29753a5d16df896d97f73717f0a1d7db0077832978ce168c5410731aeb656f79

Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 6.3

SRPM
squid-3.1.10-9.el6_3.src.rpm SHA-256: e9b545ef94c036eedd73607309fc9cf1273b91ce4b82bcb8183fc1045892aeaa
s390x
squid-3.1.10-9.el6_3.s390x.rpm SHA-256: 7d79a446f2e27c397539a2b638caaff29b8e7fc3424ce8f44b9db4a774f605d1
squid-debuginfo-3.1.10-9.el6_3.s390x.rpm SHA-256: 29753a5d16df896d97f73717f0a1d7db0077832978ce168c5410731aeb656f79

Red Hat Enterprise Linux for Power, big endian 6

SRPM
squid-3.1.10-9.el6_3.src.rpm SHA-256: e9b545ef94c036eedd73607309fc9cf1273b91ce4b82bcb8183fc1045892aeaa
ppc64
squid-3.1.10-9.el6_3.ppc64.rpm SHA-256: 1ccbf8fc079f290a6e3872338b668d37bc3cb5fafd423f679a84f4fcdcea221a
squid-debuginfo-3.1.10-9.el6_3.ppc64.rpm SHA-256: 3848312a24c276df6ee3fbf8365b25d8f9bc2a3bcc2229dd288a3391f31b20dd

Red Hat Enterprise Linux for Power, big endian - Extended Update Support 6.3

SRPM
squid-3.1.10-9.el6_3.src.rpm SHA-256: e9b545ef94c036eedd73607309fc9cf1273b91ce4b82bcb8183fc1045892aeaa
ppc64
squid-3.1.10-9.el6_3.ppc64.rpm SHA-256: 1ccbf8fc079f290a6e3872338b668d37bc3cb5fafd423f679a84f4fcdcea221a
squid-debuginfo-3.1.10-9.el6_3.ppc64.rpm SHA-256: 3848312a24c276df6ee3fbf8365b25d8f9bc2a3bcc2229dd288a3391f31b20dd

Red Hat Enterprise Linux Server from RHUI 6

SRPM
squid-3.1.10-9.el6_3.src.rpm SHA-256: e9b545ef94c036eedd73607309fc9cf1273b91ce4b82bcb8183fc1045892aeaa
x86_64
squid-3.1.10-9.el6_3.x86_64.rpm SHA-256: 21d5b46f6111818abf989e2aa71dedccbf59307221048f1954ca24b1c1d570b9
squid-debuginfo-3.1.10-9.el6_3.x86_64.rpm SHA-256: 75cb205cb0582c73ed94f37c29572b532576bc3914fbf9f0d6cf92a47cf6ddd0
i386
squid-3.1.10-9.el6_3.i686.rpm SHA-256: c4d4b09c1f37791d65b2c17245e4633e77149bf4ed85f4ed10b10c29a6361ab2
squid-debuginfo-3.1.10-9.el6_3.i686.rpm SHA-256: 1e81db34155e4d4291b65b03c5e3961f08cd82f6cf741fc8265d77059d39e2e1

Red Hat Enterprise Linux Server - Extended Update Support from RHUI 6.3

SRPM
squid-3.1.10-9.el6_3.src.rpm SHA-256: e9b545ef94c036eedd73607309fc9cf1273b91ce4b82bcb8183fc1045892aeaa
x86_64
squid-3.1.10-9.el6_3.x86_64.rpm SHA-256: 21d5b46f6111818abf989e2aa71dedccbf59307221048f1954ca24b1c1d570b9
squid-debuginfo-3.1.10-9.el6_3.x86_64.rpm SHA-256: 75cb205cb0582c73ed94f37c29572b532576bc3914fbf9f0d6cf92a47cf6ddd0
i386
squid-3.1.10-9.el6_3.i686.rpm SHA-256: c4d4b09c1f37791d65b2c17245e4633e77149bf4ed85f4ed10b10c29a6361ab2
squid-debuginfo-3.1.10-9.el6_3.i686.rpm SHA-256: 1e81db34155e4d4291b65b03c5e3961f08cd82f6cf741fc8265d77059d39e2e1

Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6

SRPM
squid-3.1.10-9.el6_3.src.rpm SHA-256: e9b545ef94c036eedd73607309fc9cf1273b91ce4b82bcb8183fc1045892aeaa
s390x
squid-3.1.10-9.el6_3.s390x.rpm SHA-256: 7d79a446f2e27c397539a2b638caaff29b8e7fc3424ce8f44b9db4a774f605d1
squid-debuginfo-3.1.10-9.el6_3.s390x.rpm SHA-256: 29753a5d16df896d97f73717f0a1d7db0077832978ce168c5410731aeb656f79

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

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