drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in libtiff
Name: |
Pufferüberlauf in libtiff |
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ID: |
RHSA-2008:0863-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Fr, 29. August 2008, 00:53 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2327 |
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Applikationen: |
libtiff |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Important: libtiff security update Advisory ID: RHSA-2008:0863-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2008-0863.html Issue date: 2008-08-28 CVE Names: CVE-2008-2327 =====================================================================
1. Summary:
Updated libtiff 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 important security impact by the Red Hat Security Response Team.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AS (Advanced Server) version 2.1 - i386, ia64 Red Hat Linux Advanced Workstation 2.1 - ia64 Red Hat Enterprise Linux ES version 2.1 - i386 Red Hat Enterprise Linux WS version 2.1 - i386 Red Hat Enterprise Linux AS version 3 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Desktop version 3 - i386, x86_64 Red Hat Enterprise Linux ES version 3 - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 3 - i386, ia64, x86_64
3. Description:
The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.
Multiple uses of uninitialized values were discovered in libtiff's Lempel-Ziv-Welch (LZW) compression algorithm decoder. An attacker could create a carefully crafted LZW-encoded TIFF file that would cause an application linked with libtiff to crash or, possibly, execute arbitrary code. (CVE-2008-2327)
Red Hat would like to thank Drew Yao of the Apple Product Security team for reporting this issue.
All libtiff users are advised to upgrade to these updated packages, which contain backported patches to resolve this issue.
4. 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
5. Bugs fixed (http://bugzilla.redhat.com/):
458674 - CVE-2008-2327 libtiff: use of uninitialized memory in LZW decoder
6. Package List:
Red Hat Enterprise Linux AS (Advanced Server) version 2.1 :
Source: libtiff-3.5.7-31.el2.src.rpm
i386: libtiff-3.5.7-31.el2.i386.rpm libtiff-devel-3.5.7-31.el2.i386.rpm
ia64: libtiff-3.5.7-31.el2.ia64.rpm libtiff-devel-3.5.7-31.el2.ia64.rpm
Red Hat Linux Advanced Workstation 2.1:
Source: libtiff-3.5.7-31.el2.src.rpm
ia64: libtiff-3.5.7-31.el2.ia64.rpm libtiff-devel-3.5.7-31.el2.ia64.rpm
Red Hat Enterprise Linux ES version 2.1:
Source: libtiff-3.5.7-31.el2.src.rpm
i386: libtiff-3.5.7-31.el2.i386.rpm libtiff-devel-3.5.7-31.el2.i386.rpm
Red Hat Enterprise Linux WS version 2.1:
Source: libtiff-3.5.7-31.el2.src.rpm
i386: libtiff-3.5.7-31.el2.i386.rpm libtiff-devel-3.5.7-31.el2.i386.rpm
Red Hat Enterprise Linux AS version 3:
Source: libtiff-3.5.7-31.el3.src.rpm
i386: libtiff-3.5.7-31.el3.i386.rpm libtiff-debuginfo-3.5.7-31.el3.i386.rpm libtiff-devel-3.5.7-31.el3.i386.rpm
ia64: libtiff-3.5.7-31.el3.i386.rpm libtiff-3.5.7-31.el3.ia64.rpm libtiff-debuginfo-3.5.7-31.el3.i386.rpm libtiff-debuginfo-3.5.7-31.el3.ia64.rpm libtiff-devel-3.5.7-31.el3.ia64.rpm
ppc: libtiff-3.5.7-31.el3.ppc.rpm libtiff-3.5.7-31.el3.ppc64.rpm libtiff-debuginfo-3.5.7-31.el3.ppc.rpm libtiff-debuginfo-3.5.7-31.el3.ppc64.rpm libtiff-devel-3.5.7-31.el3.ppc.rpm
s390: libtiff-3.5.7-31.el3.s390.rpm libtiff-debuginfo-3.5.7-31.el3.s390.rpm libtiff-devel-3.5.7-31.el3.s390.rpm
s390x: libtiff-3.5.7-31.el3.s390.rpm libtiff-3.5.7-31.el3.s390x.rpm libtiff-debuginfo-3.5.7-31.el3.s390.rpm libtiff-debuginfo-3.5.7-31.el3.s390x.rpm libtiff-devel-3.5.7-31.el3.s390x.rpm
x86_64: libtiff-3.5.7-31.el3.i386.rpm libtiff-3.5.7-31.el3.x86_64.rpm libtiff-debuginfo-3.5.7-31.el3.i386.rpm libtiff-debuginfo-3.5.7-31.el3.x86_64.rpm libtiff-devel-3.5.7-31.el3.x86_64.rpm
Red Hat Desktop version 3:
Source: libtiff-3.5.7-31.el3.src.rpm
i386: libtiff-3.5.7-31.el3.i386.rpm libtiff-debuginfo-3.5.7-31.el3.i386.rpm libtiff-devel-3.5.7-31.el3.i386.rpm
x86_64: libtiff-3.5.7-31.el3.i386.rpm libtiff-3.5.7-31.el3.x86_64.rpm libtiff-debuginfo-3.5.7-31.el3.i386.rpm libtiff-debuginfo-3.5.7-31.el3.x86_64.rpm libtiff-devel-3.5.7-31.el3.x86_64.rpm
Red Hat Enterprise Linux ES version 3:
Source: libtiff-3.5.7-31.el3.src.rpm
i386: libtiff-3.5.7-31.el3.i386.rpm libtiff-debuginfo-3.5.7-31.el3.i386.rpm libtiff-devel-3.5.7-31.el3.i386.rpm
ia64: libtiff-3.5.7-31.el3.i386.rpm libtiff-3.5.7-31.el3.ia64.rpm libtiff-debuginfo-3.5.7-31.el3.i386.rpm libtiff-debuginfo-3.5.7-31.el3.ia64.rpm libtiff-devel-3.5.7-31.el3.ia64.rpm
x86_64: libtiff-3.5.7-31.el3.i386.rpm libtiff-3.5.7-31.el3.x86_64.rpm libtiff-debuginfo-3.5.7-31.el3.i386.rpm libtiff-debuginfo-3.5.7-31.el3.x86_64.rpm libtiff-devel-3.5.7-31.el3.x86_64.rpm
Red Hat Enterprise Linux WS version 3:
Source: libtiff-3.5.7-31.el3.src.rpm
i386: libtiff-3.5.7-31.el3.i386.rpm libtiff-debuginfo-3.5.7-31.el3.i386.rpm libtiff-devel-3.5.7-31.el3.i386.rpm
ia64: libtiff-3.5.7-31.el3.i386.rpm libtiff-3.5.7-31.el3.ia64.rpm libtiff-debuginfo-3.5.7-31.el3.i386.rpm libtiff-debuginfo-3.5.7-31.el3.ia64.rpm libtiff-devel-3.5.7-31.el3.ia64.rpm
x86_64: libtiff-3.5.7-31.el3.i386.rpm libtiff-3.5.7-31.el3.x86_64.rpm libtiff-debuginfo-3.5.7-31.el3.i386.rpm libtiff-debuginfo-3.5.7-31.el3.x86_64.rpm libtiff-devel-3.5.7-31.el3.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://www.redhat.com/security/team/key/#package
7. References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2327 http://www.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/
Copyright 2008 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux)
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