drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in libexif
Name: |
Pufferüberlauf in libexif
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ID: |
RHSA-2005:300-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Di, 22. März 2005, 12:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0664 |
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Applikationen: |
libexif |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
--------------------------------------------------------------------- Red Hat Security Advisory
Synopsis: Low: libexif security update Advisory ID: RHSA-2005:300-01 Advisory URL: https://rhn.redhat.com/errata/RHSA-2005-300.html Issue date: 2005-03-21 Updated on: 2005-03-21 Product: Red Hat Enterprise Linux CVE Names: CAN-2005-0664 ---------------------------------------------------------------------
1. Summary:
Updated libexif packages that fix a buffer overflow issue are now available.
This update has been rated as having low security impact by the Red Hat Security Response Team.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Enterprise Linux Desktop version 4 - i386, x86_64 Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64
3. Problem description:
The libexif package contains the EXIF library. Applications use this library to parse EXIF image files.
A bug was found in the way libexif parses EXIF tags. An attacker could create a carefully crafted EXIF image file which could cause image viewers linked against libexif to crash. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2005-0664 to this issue.
Users of libexif should upgrade to these updated packages, which contain a backported patch and are not vulnerable to this issue.
4. Solution:
Before applying this update, make sure that all previously-released errata relevant to your system have been applied. Use Red Hat Network to download and update your packages. To launch the Red Hat Update Agent, use the following command:
up2date
For information on how to install packages manually, refer to the following Web page for the System Administration or Customization guide specific to your system:
http://www.redhat.com/docs/manuals/enterprise/
5. Bug IDs fixed (http://bugzilla.redhat.com/):
150503 - CAN-2005-0664 buffer overflow in libexif
6. RPMs required:
Red Hat Enterprise Linux AS version 4:
SRPMS: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/libexif-0.5.12-5.1.src.rpm 371fbbcd2a471d3e8a47ef25743687a4 libexif-0.5.12-5.1.src.rpm
i386: da56dfdd5aff92e12392320572801f28 libexif-0.5.12-5.1.i386.rpm cf4266f5169a641988d78692862ac123 libexif-devel-0.5.12-5.1.i386.rpm
ia64: 063977d8cf3fa8d762876c0b03c628fc libexif-0.5.12-5.1.ia64.rpm da56dfdd5aff92e12392320572801f28 libexif-0.5.12-5.1.i386.rpm 64adda01f6ee366d3d0648f5aefd8aeb libexif-devel-0.5.12-5.1.ia64.rpm
ppc: 641ff4e17fdd75cdba40f096b27be7a6 libexif-0.5.12-5.1.ppc.rpm 1b5a793074ec0c93e18894e012860690 libexif-0.5.12-5.1.ppc64.rpm 79e96019b18609766d27d6018f4a91a1 libexif-devel-0.5.12-5.1.ppc.rpm
s390: 18e3ad9ecbf8808e0ff8a568a330e7d2 libexif-0.5.12-5.1.s390.rpm fdc7468498cb6099d7de253ecd814134 libexif-devel-0.5.12-5.1.s390.rpm
s390x: 7dcf828336530af124e05c0c1e0a8f72 libexif-0.5.12-5.1.s390x.rpm 18e3ad9ecbf8808e0ff8a568a330e7d2 libexif-0.5.12-5.1.s390.rpm e7322c9443f2db1e12de7c399066dd75 libexif-devel-0.5.12-5.1.s390x.rpm
x86_64: 1de5c99dff768c5b1667d838f470b320 libexif-0.5.12-5.1.x86_64.rpm da56dfdd5aff92e12392320572801f28 libexif-0.5.12-5.1.i386.rpm cb1e0972270a3520cae3fe2e9c844f18 libexif-devel-0.5.12-5.1.x86_64.rpm
Red Hat Enterprise Linux Desktop version 4:
SRPMS: libexif-0.5.12-5.1.src.rpm 371fbbcd2a471d3e8a47ef25743687a4 libexif-0.5.12-5.1.src.rpm
i386: da56dfdd5aff92e12392320572801f28 libexif-0.5.12-5.1.i386.rpm cf4266f5169a641988d78692862ac123 libexif-devel-0.5.12-5.1.i386.rpm
x86_64: 1de5c99dff768c5b1667d838f470b320 libexif-0.5.12-5.1.x86_64.rpm da56dfdd5aff92e12392320572801f28 libexif-0.5.12-5.1.i386.rpm cb1e0972270a3520cae3fe2e9c844f18 libexif-devel-0.5.12-5.1.x86_64.rpm
Red Hat Enterprise Linux ES version 4:
SRPMS: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/libexif-0.5.12-5.1.src.rpm 371fbbcd2a471d3e8a47ef25743687a4 libexif-0.5.12-5.1.src.rpm
i386: da56dfdd5aff92e12392320572801f28 libexif-0.5.12-5.1.i386.rpm cf4266f5169a641988d78692862ac123 libexif-devel-0.5.12-5.1.i386.rpm
ia64: 063977d8cf3fa8d762876c0b03c628fc libexif-0.5.12-5.1.ia64.rpm da56dfdd5aff92e12392320572801f28 libexif-0.5.12-5.1.i386.rpm 64adda01f6ee366d3d0648f5aefd8aeb libexif-devel-0.5.12-5.1.ia64.rpm
x86_64: 1de5c99dff768c5b1667d838f470b320 libexif-0.5.12-5.1.x86_64.rpm da56dfdd5aff92e12392320572801f28 libexif-0.5.12-5.1.i386.rpm cb1e0972270a3520cae3fe2e9c844f18 libexif-devel-0.5.12-5.1.x86_64.rpm
Red Hat Enterprise Linux WS version 4:
SRPMS: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/libexif-0.5.12-5.1.src.rpm 371fbbcd2a471d3e8a47ef25743687a4 libexif-0.5.12-5.1.src.rpm
i386: da56dfdd5aff92e12392320572801f28 libexif-0.5.12-5.1.i386.rpm cf4266f5169a641988d78692862ac123 libexif-devel-0.5.12-5.1.i386.rpm
ia64: 063977d8cf3fa8d762876c0b03c628fc libexif-0.5.12-5.1.ia64.rpm da56dfdd5aff92e12392320572801f28 libexif-0.5.12-5.1.i386.rpm 64adda01f6ee366d3d0648f5aefd8aeb libexif-devel-0.5.12-5.1.ia64.rpm
x86_64: 1de5c99dff768c5b1667d838f470b320 libexif-0.5.12-5.1.x86_64.rpm da56dfdd5aff92e12392320572801f28 libexif-0.5.12-5.1.i386.rpm cb1e0972270a3520cae3fe2e9c844f18 libexif-devel-0.5.12-5.1.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=CAN-2005-0664
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/
Copyright 2005 Red Hat, Inc.
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