Moderate: tcltk security update

Advisory:	RHSA-2008:0134-3
Type:	Security Advisory
Severity:	Moderate
Issued on:	2008-02-21
Last updated on:	2008-02-21
Affected Products:	Red Hat Desktop (v. 3) Red Hat Enterprise Linux AS (v. 2.1) Red Hat Enterprise Linux AS (v. 3) Red Hat Enterprise Linux ES (v. 2.1) Red Hat Enterprise Linux ES (v. 3) Red Hat Enterprise Linux WS (v. 2.1) Red Hat Enterprise Linux WS (v. 3) Red Hat Linux Advanced Workstation 2.1 for the Itanium Processor
OVAL:	com.redhat.rhsa-20080134.xml
CVEs (cve.mitre.org):	CVE-2007-4772 CVE-2007-5378 CVE-2008-0553

Details

Updated tcltk packages that fix a security issue are now available for Red
Hat Enterprise Linux 2.1, and 3.

This update has been rated as having moderate security impact by the Red
Hat Security Response Team.

Tcl is a scripting language designed for embedding into other applications
and for use with Tk, a widget set.

An input validation flaw was discovered in Tk's GIF image handling. A
code-size value read from a GIF image was not properly validated before
being used, leading to a buffer overflow. A specially crafted GIF file
could use this to cause a crash or, potentially, execute code with the
privileges of the application using the Tk graphical toolkit.
(CVE-2008-0553)

A buffer overflow flaw was discovered in Tk's animated GIF image handling.
An animated GIF containing an initial image smaller than subsequent images
could cause a crash or, potentially, execute code with the privileges of
the application using the Tk library. (CVE-2007-5378)

A flaw in the Tcl regular expression handling engine was discovered by Will
Drewry. This flaw, first discovered in the Tcl regular expression engine
used in the PostgreSQL database server, resulted in an infinite loop when
processing certain regular expressions. (CVE-2007-4772)

All users are advised to upgrade to these updated packages which contain
backported patches which resolve these issues.

Solution

Before applying this update, make sure that all previously-released
errata relevant to your system have been applied.

This update is available via Red Hat Network. Details on how to use
the Red Hat Network to apply this update are available at
http://kbase.redhat.com/faq/FAQ_58_10188

Updated packages

Red Hat Desktop (v. 3)

SRPMS:
tcltk-8.3.5-92.8.src.rpm	`617887bb9e0a3aa9323925db821c8641`

IA-32:
expect-5.38.0-92.8.i386.rpm	`d42370b81b11f2b057961974a1476686`
expect-devel-5.38.0-92.8.i386.rpm	`1dfec046e01615ba2f03c23fb1181a84`
itcl-3.2-92.8.i386.rpm	`983fef0b4e1e79f834c400798b69a32d`
tcl-8.3.5-92.8.i386.rpm	`daa781836a534b7d3948a64e6db63db4`
tcl-devel-8.3.5-92.8.i386.rpm	`ee015e99d6077451f0476d31d8be7747`
tclx-8.3-92.8.i386.rpm	`acc78e5ec4da5da6d8560fdf10bd895f`
tix-8.1.4-92.8.i386.rpm	`68ed028422e3710fd9e74bc00c7f2060`
tk-8.3.5-92.8.i386.rpm	`31e9cd45b1f810e8450e79fa7d88b889`
tk-devel-8.3.5-92.8.i386.rpm	`e067df5fd8232983ba1d3d07ec3585ab`

x86_64:
expect-5.38.0-92.8.x86_64.rpm	`5097e312d1643b5717c4778583fb1c17`
expect-devel-5.38.0-92.8.x86_64.rpm	`9c2b394424d180897b1d1801b834fddc`
itcl-3.2-92.8.x86_64.rpm	`e5b80fb0e7c66d19a0b5453a23252c57`
tcl-8.3.5-92.8.i386.rpm	`daa781836a534b7d3948a64e6db63db4`
tcl-8.3.5-92.8.x86_64.rpm	`a082bc01029bce2fa92ce2e2b0067615`
tcl-devel-8.3.5-92.8.x86_64.rpm	`2ba5a9a271afb4d42ce127c04d1a9378`
tclx-8.3-92.8.i386.rpm	`acc78e5ec4da5da6d8560fdf10bd895f`
tclx-8.3-92.8.x86_64.rpm	`97016bb19847d1c3b936b5d846a6a0a5`
tix-8.1.4-92.8.x86_64.rpm	`d3a840958a8a07cced133c489d6c286d`
tk-8.3.5-92.8.i386.rpm	`31e9cd45b1f810e8450e79fa7d88b889`
tk-8.3.5-92.8.x86_64.rpm	`ecb786b1282070129bed0b7a629ecf5f`
tk-devel-8.3.5-92.8.x86_64.rpm	`ca563d1248577bde6dab27da09a6f80b`

Red Hat Enterprise Linux AS (v. 2.1)

SRPMS:
tcltk-8.3.3-75.src.rpm	`08aa0194661f6b3d36a26c83597a522d`

IA-32:
expect-5.38.0-75.i386.rpm	`1aec97d3b37ca2d37638c903b20f220a`
itcl-3.2-75.i386.rpm	`481e7f36cc357dd1ac6cecf7cc6c4898`
tcl-8.3.3-75.i386.rpm	`31cb7a73df4e6205ecaf41506f5f5c3c`
tcllib-1.0-75.i386.rpm	`5ba08887656941789cafae1c9f0a9860`
tclx-8.3-75.i386.rpm	`aa4768b1783af1b3241ba475ff0befb0`
tix-8.2.0b1-75.i386.rpm	`8982d124eed9c06252b8530b05fe4586`
tk-8.3.3-75.i386.rpm	`e656f86bc49b8d1a708a95b089e451e4`

IA-64:
expect-5.38.0-75.ia64.rpm	`864822efd9a4b31da078e5a9adb0c13d`
itcl-3.2-75.ia64.rpm	`d6519459ce1ba00efe4670463d105836`
tcl-8.3.3-75.ia64.rpm	`ab9015aa7fbe1b2d899d02c5a961b5cb`
tcllib-1.0-75.ia64.rpm	`aad43bdf438b2c4ba4fd4f56b0e15973`
tclx-8.3-75.ia64.rpm	`fb6297460594f88c2f15cba96533dfea`
tix-8.2.0b1-75.ia64.rpm	`e714f4616d370443ef42ba8ea30e6739`
tk-8.3.3-75.ia64.rpm	`b7f6371d07db6a21d0d3d7c1c484882a`

Red Hat Enterprise Linux AS (v. 3)

SRPMS:
tcltk-8.3.5-92.8.src.rpm	`617887bb9e0a3aa9323925db821c8641`

IA-32:
expect-5.38.0-92.8.i386.rpm	`d42370b81b11f2b057961974a1476686`
expect-devel-5.38.0-92.8.i386.rpm	`1dfec046e01615ba2f03c23fb1181a84`
itcl-3.2-92.8.i386.rpm	`983fef0b4e1e79f834c400798b69a32d`
tcl-8.3.5-92.8.i386.rpm	`daa781836a534b7d3948a64e6db63db4`
tcl-devel-8.3.5-92.8.i386.rpm	`ee015e99d6077451f0476d31d8be7747`
tclx-8.3-92.8.i386.rpm	`acc78e5ec4da5da6d8560fdf10bd895f`
tix-8.1.4-92.8.i386.rpm	`68ed028422e3710fd9e74bc00c7f2060`
tk-8.3.5-92.8.i386.rpm	`31e9cd45b1f810e8450e79fa7d88b889`
tk-devel-8.3.5-92.8.i386.rpm	`e067df5fd8232983ba1d3d07ec3585ab`

IA-64:
expect-5.38.0-92.8.ia64.rpm	`58a223f79b8bacf017a8e132d2eaa685`
expect-devel-5.38.0-92.8.ia64.rpm	`39e9016566b7e870eb1c6cb44e76aac6`
itcl-3.2-92.8.ia64.rpm	`2132288cba28aa0586f2adba289b7f8d`
tcl-8.3.5-92.8.i386.rpm	`daa781836a534b7d3948a64e6db63db4`
tcl-8.3.5-92.8.ia64.rpm	`b8ee28fc5dbf3fad3a23cad841c8942b`
tcl-devel-8.3.5-92.8.ia64.rpm	`d19ffed086656000467b3258cb5ddd57`
tclx-8.3-92.8.i386.rpm	`acc78e5ec4da5da6d8560fdf10bd895f`
tclx-8.3-92.8.ia64.rpm	`5583cf974fc017ec454625eb0f551011`
tix-8.1.4-92.8.ia64.rpm	`db9359002c85e36172ccd7581d62b449`
tk-8.3.5-92.8.i386.rpm	`31e9cd45b1f810e8450e79fa7d88b889`
tk-8.3.5-92.8.ia64.rpm	`bb7316ce6e6bf65bbb25e20a90474421`
tk-devel-8.3.5-92.8.ia64.rpm	`23b24d82f0cb928dcf1d39236e810a8d`

PPC:
expect-5.38.0-92.8.ppc.rpm	`f9685f1c71505b50a3849fa9a7540d12`
expect-devel-5.38.0-92.8.ppc.rpm	`e0c95432d239ab6e5d830f443f25fd84`
itcl-3.2-92.8.ppc.rpm	`5d1795964ddb751bc6422ec38431bc10`
tcl-8.3.5-92.8.ppc.rpm	`d545b237e522b6d2f998697dff2df4ac`
tcl-8.3.5-92.8.ppc64.rpm	`3916588cc807d2dec6ad70432e1b32ff`
tcl-devel-8.3.5-92.8.ppc.rpm	`58cededef2a0b71a2b8d2e7ca099f169`
tclx-8.3-92.8.ppc.rpm	`4beefa18ec86e52939098b223b8ad329`
tclx-8.3-92.8.ppc64.rpm	`46c6318fe1580942ea79e21727e4c736`
tix-8.1.4-92.8.ppc.rpm	`f5879282a8944048f6d1b42333802828`
tk-8.3.5-92.8.ppc.rpm	`0118cb80df22cfb9f3e57241b6d88a58`
tk-8.3.5-92.8.ppc64.rpm	`27e1d4eacbd74a394c94b910fabcb7f9`
tk-devel-8.3.5-92.8.ppc.rpm	`36f68a84098ef655fc27e94d38d42117`

s390:
expect-5.38.0-92.8.s390.rpm	`0c3c5f44c336310c6c082d23e97a57a7`
expect-devel-5.38.0-92.8.s390.rpm	`d126fb777a6f138d21368712a6db01e1`
itcl-3.2-92.8.s390.rpm	`cb93ab5404d60ac43b381edc017d7190`
tcl-8.3.5-92.8.s390.rpm	`47415428d4410a564785bffb32508deb`
tcl-devel-8.3.5-92.8.s390.rpm	`b75d5eb7409e4a0be2329fa5c5cd1571`
tclx-8.3-92.8.s390.rpm	`d6bdcdb866388d6266fa0b70e37a078f`
tix-8.1.4-92.8.s390.rpm	`ff2a1500b7b74cd725a115aec008a79c`
tk-8.3.5-92.8.s390.rpm	`1633facc4b6ee0827ef942bced4b0e03`
tk-devel-8.3.5-92.8.s390.rpm	`09c54917871698e95ff71d07c613dd1c`

s390x:
expect-5.38.0-92.8.s390x.rpm	`61ea408f5512bcb997f19649cf82af8a`
expect-devel-5.38.0-92.8.s390x.rpm	`c1e64ace28ef54abdb468220f50acea9`
itcl-3.2-92.8.s390x.rpm	`cfcddc08df798e8126c7197c96d4dc08`
tcl-8.3.5-92.8.s390.rpm	`47415428d4410a564785bffb32508deb`
tcl-8.3.5-92.8.s390x.rpm	`8768ed0495c8a1c7e985b4907667d924`
tcl-devel-8.3.5-92.8.s390x.rpm	`f8c2aeccd59a5636bf39ca9d915726a1`
tclx-8.3-92.8.s390.rpm	`d6bdcdb866388d6266fa0b70e37a078f`
tclx-8.3-92.8.s390x.rpm	`89e741d5bb0cfe44b42797a61e878b29`
tix-8.1.4-92.8.s390x.rpm	`c93e7904c7f90afd44ed96062676d6fe`
tk-8.3.5-92.8.s390.rpm	`1633facc4b6ee0827ef942bced4b0e03`
tk-8.3.5-92.8.s390x.rpm	`6d396716587eda8e135b34c5da6fceb9`
tk-devel-8.3.5-92.8.s390x.rpm	`a016d95cab1609b57c78c70e07d68bd2`

x86_64:
expect-5.38.0-92.8.x86_64.rpm	`5097e312d1643b5717c4778583fb1c17`
expect-devel-5.38.0-92.8.x86_64.rpm	`9c2b394424d180897b1d1801b834fddc`
itcl-3.2-92.8.x86_64.rpm	`e5b80fb0e7c66d19a0b5453a23252c57`
tcl-8.3.5-92.8.i386.rpm	`daa781836a534b7d3948a64e6db63db4`
tcl-8.3.5-92.8.x86_64.rpm	`a082bc01029bce2fa92ce2e2b0067615`
tcl-devel-8.3.5-92.8.x86_64.rpm	`2ba5a9a271afb4d42ce127c04d1a9378`
tclx-8.3-92.8.i386.rpm	`acc78e5ec4da5da6d8560fdf10bd895f`
tclx-8.3-92.8.x86_64.rpm	`97016bb19847d1c3b936b5d846a6a0a5`
tix-8.1.4-92.8.x86_64.rpm	`d3a840958a8a07cced133c489d6c286d`
tk-8.3.5-92.8.i386.rpm	`31e9cd45b1f810e8450e79fa7d88b889`
tk-8.3.5-92.8.x86_64.rpm	`ecb786b1282070129bed0b7a629ecf5f`
tk-devel-8.3.5-92.8.x86_64.rpm	`ca563d1248577bde6dab27da09a6f80b`

Red Hat Enterprise Linux ES (v. 2.1)

SRPMS:
tcltk-8.3.3-75.src.rpm	`08aa0194661f6b3d36a26c83597a522d`

IA-32:
expect-5.38.0-75.i386.rpm	`1aec97d3b37ca2d37638c903b20f220a`
itcl-3.2-75.i386.rpm	`481e7f36cc357dd1ac6cecf7cc6c4898`
tcl-8.3.3-75.i386.rpm	`31cb7a73df4e6205ecaf41506f5f5c3c`
tcllib-1.0-75.i386.rpm	`5ba08887656941789cafae1c9f0a9860`
tclx-8.3-75.i386.rpm	`aa4768b1783af1b3241ba475ff0befb0`
tix-8.2.0b1-75.i386.rpm	`8982d124eed9c06252b8530b05fe4586`
tk-8.3.3-75.i386.rpm	`e656f86bc49b8d1a708a95b089e451e4`

Red Hat Enterprise Linux ES (v. 3)

SRPMS:
tcltk-8.3.5-92.8.src.rpm	`617887bb9e0a3aa9323925db821c8641`

IA-32:
expect-5.38.0-92.8.i386.rpm	`d42370b81b11f2b057961974a1476686`
expect-devel-5.38.0-92.8.i386.rpm	`1dfec046e01615ba2f03c23fb1181a84`
itcl-3.2-92.8.i386.rpm	`983fef0b4e1e79f834c400798b69a32d`
tcl-8.3.5-92.8.i386.rpm	`daa781836a534b7d3948a64e6db63db4`
tcl-devel-8.3.5-92.8.i386.rpm	`ee015e99d6077451f0476d31d8be7747`
tclx-8.3-92.8.i386.rpm	`acc78e5ec4da5da6d8560fdf10bd895f`
tix-8.1.4-92.8.i386.rpm	`68ed028422e3710fd9e74bc00c7f2060`
tk-8.3.5-92.8.i386.rpm	`31e9cd45b1f810e8450e79fa7d88b889`
tk-devel-8.3.5-92.8.i386.rpm	`e067df5fd8232983ba1d3d07ec3585ab`

IA-64:
expect-5.38.0-92.8.ia64.rpm	`58a223f79b8bacf017a8e132d2eaa685`
expect-devel-5.38.0-92.8.ia64.rpm	`39e9016566b7e870eb1c6cb44e76aac6`
itcl-3.2-92.8.ia64.rpm	`2132288cba28aa0586f2adba289b7f8d`
tcl-8.3.5-92.8.i386.rpm	`daa781836a534b7d3948a64e6db63db4`
tcl-8.3.5-92.8.ia64.rpm	`b8ee28fc5dbf3fad3a23cad841c8942b`
tcl-devel-8.3.5-92.8.ia64.rpm	`d19ffed086656000467b3258cb5ddd57`
tclx-8.3-92.8.i386.rpm	`acc78e5ec4da5da6d8560fdf10bd895f`
tclx-8.3-92.8.ia64.rpm	`5583cf974fc017ec454625eb0f551011`
tix-8.1.4-92.8.ia64.rpm	`db9359002c85e36172ccd7581d62b449`
tk-8.3.5-92.8.i386.rpm	`31e9cd45b1f810e8450e79fa7d88b889`
tk-8.3.5-92.8.ia64.rpm	`bb7316ce6e6bf65bbb25e20a90474421`
tk-devel-8.3.5-92.8.ia64.rpm	`23b24d82f0cb928dcf1d39236e810a8d`

x86_64:
expect-5.38.0-92.8.x86_64.rpm	`5097e312d1643b5717c4778583fb1c17`
expect-devel-5.38.0-92.8.x86_64.rpm	`9c2b394424d180897b1d1801b834fddc`
itcl-3.2-92.8.x86_64.rpm	`e5b80fb0e7c66d19a0b5453a23252c57`
tcl-8.3.5-92.8.i386.rpm	`daa781836a534b7d3948a64e6db63db4`
tcl-8.3.5-92.8.x86_64.rpm	`a082bc01029bce2fa92ce2e2b0067615`
tcl-devel-8.3.5-92.8.x86_64.rpm	`2ba5a9a271afb4d42ce127c04d1a9378`
tclx-8.3-92.8.i386.rpm	`acc78e5ec4da5da6d8560fdf10bd895f`
tclx-8.3-92.8.x86_64.rpm	`97016bb19847d1c3b936b5d846a6a0a5`
tix-8.1.4-92.8.x86_64.rpm	`d3a840958a8a07cced133c489d6c286d`
tk-8.3.5-92.8.i386.rpm	`31e9cd45b1f810e8450e79fa7d88b889`
tk-8.3.5-92.8.x86_64.rpm	`ecb786b1282070129bed0b7a629ecf5f`
tk-devel-8.3.5-92.8.x86_64.rpm	`ca563d1248577bde6dab27da09a6f80b`

Red Hat Enterprise Linux WS (v. 2.1)

SRPMS:
tcltk-8.3.3-75.src.rpm	`08aa0194661f6b3d36a26c83597a522d`

IA-32:
expect-5.38.0-75.i386.rpm	`1aec97d3b37ca2d37638c903b20f220a`
itcl-3.2-75.i386.rpm	`481e7f36cc357dd1ac6cecf7cc6c4898`
tcl-8.3.3-75.i386.rpm	`31cb7a73df4e6205ecaf41506f5f5c3c`
tcllib-1.0-75.i386.rpm	`5ba08887656941789cafae1c9f0a9860`
tclx-8.3-75.i386.rpm	`aa4768b1783af1b3241ba475ff0befb0`
tix-8.2.0b1-75.i386.rpm	`8982d124eed9c06252b8530b05fe4586`
tk-8.3.3-75.i386.rpm	`e656f86bc49b8d1a708a95b089e451e4`

Red Hat Enterprise Linux WS (v. 3)

SRPMS:
tcltk-8.3.5-92.8.src.rpm	`617887bb9e0a3aa9323925db821c8641`

IA-32:
expect-5.38.0-92.8.i386.rpm	`d42370b81b11f2b057961974a1476686`
expect-devel-5.38.0-92.8.i386.rpm	`1dfec046e01615ba2f03c23fb1181a84`
itcl-3.2-92.8.i386.rpm	`983fef0b4e1e79f834c400798b69a32d`
tcl-8.3.5-92.8.i386.rpm	`daa781836a534b7d3948a64e6db63db4`
tcl-devel-8.3.5-92.8.i386.rpm	`ee015e99d6077451f0476d31d8be7747`
tclx-8.3-92.8.i386.rpm	`acc78e5ec4da5da6d8560fdf10bd895f`
tix-8.1.4-92.8.i386.rpm	`68ed028422e3710fd9e74bc00c7f2060`
tk-8.3.5-92.8.i386.rpm	`31e9cd45b1f810e8450e79fa7d88b889`
tk-devel-8.3.5-92.8.i386.rpm	`e067df5fd8232983ba1d3d07ec3585ab`

IA-64:
expect-5.38.0-92.8.ia64.rpm	`58a223f79b8bacf017a8e132d2eaa685`
expect-devel-5.38.0-92.8.ia64.rpm	`39e9016566b7e870eb1c6cb44e76aac6`
itcl-3.2-92.8.ia64.rpm	`2132288cba28aa0586f2adba289b7f8d`
tcl-8.3.5-92.8.i386.rpm	`daa781836a534b7d3948a64e6db63db4`
tcl-8.3.5-92.8.ia64.rpm	`b8ee28fc5dbf3fad3a23cad841c8942b`
tcl-devel-8.3.5-92.8.ia64.rpm	`d19ffed086656000467b3258cb5ddd57`
tclx-8.3-92.8.i386.rpm	`acc78e5ec4da5da6d8560fdf10bd895f`
tclx-8.3-92.8.ia64.rpm	`5583cf974fc017ec454625eb0f551011`
tix-8.1.4-92.8.ia64.rpm	`db9359002c85e36172ccd7581d62b449`
tk-8.3.5-92.8.i386.rpm	`31e9cd45b1f810e8450e79fa7d88b889`
tk-8.3.5-92.8.ia64.rpm	`bb7316ce6e6bf65bbb25e20a90474421`
tk-devel-8.3.5-92.8.ia64.rpm	`23b24d82f0cb928dcf1d39236e810a8d`

x86_64:
expect-5.38.0-92.8.x86_64.rpm	`5097e312d1643b5717c4778583fb1c17`
expect-devel-5.38.0-92.8.x86_64.rpm	`9c2b394424d180897b1d1801b834fddc`
itcl-3.2-92.8.x86_64.rpm	`e5b80fb0e7c66d19a0b5453a23252c57`
tcl-8.3.5-92.8.i386.rpm	`daa781836a534b7d3948a64e6db63db4`
tcl-8.3.5-92.8.x86_64.rpm	`a082bc01029bce2fa92ce2e2b0067615`
tcl-devel-8.3.5-92.8.x86_64.rpm	`2ba5a9a271afb4d42ce127c04d1a9378`
tclx-8.3-92.8.i386.rpm	`acc78e5ec4da5da6d8560fdf10bd895f`
tclx-8.3-92.8.x86_64.rpm	`97016bb19847d1c3b936b5d846a6a0a5`
tix-8.1.4-92.8.x86_64.rpm	`d3a840958a8a07cced133c489d6c286d`
tk-8.3.5-92.8.i386.rpm	`31e9cd45b1f810e8450e79fa7d88b889`
tk-8.3.5-92.8.x86_64.rpm	`ecb786b1282070129bed0b7a629ecf5f`
tk-devel-8.3.5-92.8.x86_64.rpm	`ca563d1248577bde6dab27da09a6f80b`

Red Hat Linux Advanced Workstation 2.1 for the Itanium Processor

SRPMS:
tcltk-8.3.3-75.src.rpm	`08aa0194661f6b3d36a26c83597a522d`

IA-64:
expect-5.38.0-75.ia64.rpm	`864822efd9a4b31da078e5a9adb0c13d`
itcl-3.2-75.ia64.rpm	`d6519459ce1ba00efe4670463d105836`
tcl-8.3.3-75.ia64.rpm	`ab9015aa7fbe1b2d899d02c5a961b5cb`
tcllib-1.0-75.ia64.rpm	`aad43bdf438b2c4ba4fd4f56b0e15973`
tclx-8.3-75.ia64.rpm	`fb6297460594f88c2f15cba96533dfea`
tix-8.2.0b1-75.ia64.rpm	`e714f4616d370443ef42ba8ea30e6739`
tk-8.3.3-75.ia64.rpm	`b7f6371d07db6a21d0d3d7c1c484882a`

(The unlinked packages above are only available from the Red Hat Network)

Bugs fixed (see bugzilla for more information)

316511 - CVE-2007-4772 postgresql DoS via infinite loop in regex NFA optimization code
332021 - CVE-2007-5378 Tk GIF processing buffer overflow
431518 - CVE-2008-0553 tk: GIF handling buffer overflow

References

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4772
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5378
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0553
http://www.redhat.com/security/updates/classification/#moderate

These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from:
https://www.redhat.com/security/team/key/#package

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