drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zahlenüberläufe in XFree86
Name: |
Zahlenüberläufe in XFree86 |
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ID: |
RHSA-2005:329-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Mo, 12. September 2005, 23:43 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2495 |
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Applikationen: |
XFree86 |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
- --------------------------------------------------------------------- Red Hat Security Advisory
Synopsis: Important: XFree86 security update Advisory ID: RHSA-2005:329-01 Advisory URL: https://rhn.redhat.com/errata/RHSA-2005-329.html Issue date: 2005-09-12 Updated on: 2005-09-12 Product: Red Hat Enterprise Linux CVE Names: CAN-2005-2495 - ---------------------------------------------------------------------
1. Summary:
Updated XFree86 packages that fix several integer overflows are now available for Red Hat Enterprise Linux 2.1.
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
3. Problem description:
XFree86 is an open source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces (GUIs) such as GNOME and KDE are designed upon.
Several integer overflow bugs were found in the way XFree86 parses pixmap images. It is possible for a user to gain elevated privileges by loading a specially crafted pixmap image. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2005-2495 to this issue.
Users of XFree86 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/):
166859 - CAN-2005-2495 multiple integer overflows
6. RPMs required:
Red Hat Enterprise Linux AS (Advanced Server) version 2.1:
SRPMS: XFree86-4.1.0-73.EL.src.rpm 68105d09e61d134f4eeea78d407e2c1c XFree86-4.1.0-73.EL.src.rpm
i386: 7bfb8647be5c45fd54481e88789a8386 XFree86-100dpi-fonts-4.1.0-73.EL.i386.rpm accd006aac390919cb4b743c7b8a06c7 XFree86-4.1.0-73.EL.i386.rpm 35900e00e5966302ddf4f5dedbd2a642 XFree86-75dpi-fonts-4.1.0-73.EL.i386.rpm 9a771dae1fcaaa54c6b0b542815abf47 XFree86-ISO8859-15-100dpi-fonts-4.1.0-73.EL.i386.rpm 9a5a8263b329a18d2e0b6a454b604d05 XFree86-ISO8859-15-75dpi-fonts-4.1.0-73.EL.i386.rpm 42846faf4475c767f45886d69ff57e3b XFree86-ISO8859-2-100dpi-fonts-4.1.0-73.EL.i386.rpm 86a5010643deb6ffc0c71479c3d33643 XFree86-ISO8859-2-75dpi-fonts-4.1.0-73.EL.i386.rpm 47b9195b04aa1c09bdf93535f3ed8b7f XFree86-ISO8859-9-100dpi-fonts-4.1.0-73.EL.i386.rpm 645be8672a5b68d8cfc06e912922415e XFree86-ISO8859-9-75dpi-fonts-4.1.0-73.EL.i386.rpm f221e7ab3db313164eae2f6c55648332 XFree86-Xnest-4.1.0-73.EL.i386.rpm dbf8174d090bf2205346ce5d9e9cd62d XFree86-Xvfb-4.1.0-73.EL.i386.rpm 644769c49a6fa25775b5ca6c382e8790 XFree86-cyrillic-fonts-4.1.0-73.EL.i386.rpm 44923286bea73a111d605bc7bdbbcdda XFree86-devel-4.1.0-73.EL.i386.rpm 973f570aa5360f82c036d4d24ef4ca73 XFree86-doc-4.1.0-73.EL.i386.rpm 6ee4c63ae5e1c0eb89d5d882cb0d0f9f XFree86-libs-4.1.0-73.EL.i386.rpm bc2fbcc9bc7cdae9188e2f1d723d6f22 XFree86-tools-4.1.0-73.EL.i386.rpm d121052ee17ebc9f4486fd7b60711991 XFree86-twm-4.1.0-73.EL.i386.rpm 884bb55c80164fa42c3e9217dd0cb76c XFree86-xdm-4.1.0-73.EL.i386.rpm 1ee085b3133194a125ac6f7dc92ef873 XFree86-xf86cfg-4.1.0-73.EL.i386.rpm 68a372b062401429400dad8be08a11b5 XFree86-xfs-4.1.0-73.EL.i386.rpm
ia64: ee5701ed43004f2a6d1676d7dea6dc16 XFree86-100dpi-fonts-4.1.0-73.EL.ia64.rpm 4a31cf14292d93a555753009e4e1b9ca XFree86-4.1.0-73.EL.ia64.rpm 1a541bbb2bdf3c6d44f2ec8c8be5d341 XFree86-75dpi-fonts-4.1.0-73.EL.ia64.rpm fe3f03099e0262f311eb5859cb8fb487 XFree86-ISO8859-15-100dpi-fonts-4.1.0-73.EL.ia64.rpm 27bc9e6685a0a11e1576bc9fbdb2cb1b XFree86-ISO8859-15-75dpi-fonts-4.1.0-73.EL.ia64.rpm 4deee3145ad33af1e3e10442110cdd86 XFree86-ISO8859-2-100dpi-fonts-4.1.0-73.EL.ia64.rpm 2abed5d1f6fe7f288342399e12f34436 XFree86-ISO8859-2-75dpi-fonts-4.1.0-73.EL.ia64.rpm ffd6eba67c32f6455f77c13fb9786a44 XFree86-ISO8859-9-100dpi-fonts-4.1.0-73.EL.ia64.rpm 5ce540a13a8256c64a6078b00b25de01 XFree86-ISO8859-9-75dpi-fonts-4.1.0-73.EL.ia64.rpm 06c29dbdcb7b9fd05453de3248c4025b XFree86-Xnest-4.1.0-73.EL.ia64.rpm 89c3d54aa79c0955b664a8ca775c6e86 XFree86-Xvfb-4.1.0-73.EL.ia64.rpm bfbfe03a6f18c8c455bc1f91353e1e59 XFree86-cyrillic-fonts-4.1.0-73.EL.ia64.rpm 5bd1c11f18b01bc2b837346a9bcd7b8b XFree86-devel-4.1.0-73.EL.ia64.rpm 2d4393e35b72990be9f27b5007e326bf XFree86-doc-4.1.0-73.EL.ia64.rpm 52f463aa870c45379f0b076ebca0bffa XFree86-libs-4.1.0-73.EL.ia64.rpm f7d6d5c139d725d25481f56cf740bfc2 XFree86-tools-4.1.0-73.EL.ia64.rpm 186a356c8a95aa51007d3192df252668 XFree86-twm-4.1.0-73.EL.ia64.rpm 04f92781878ebd07c93d5af2052ea9dc XFree86-xdm-4.1.0-73.EL.ia64.rpm 1d55c1fe1dabcd78426cf21790a03887 XFree86-xfs-4.1.0-73.EL.ia64.rpm
Red Hat Linux Advanced Workstation 2.1:
SRPMS: XFree86-4.1.0-73.EL.src.rpm 68105d09e61d134f4eeea78d407e2c1c XFree86-4.1.0-73.EL.src.rpm
ia64: ee5701ed43004f2a6d1676d7dea6dc16 XFree86-100dpi-fonts-4.1.0-73.EL.ia64.rpm 4a31cf14292d93a555753009e4e1b9ca XFree86-4.1.0-73.EL.ia64.rpm 1a541bbb2bdf3c6d44f2ec8c8be5d341 XFree86-75dpi-fonts-4.1.0-73.EL.ia64.rpm fe3f03099e0262f311eb5859cb8fb487 XFree86-ISO8859-15-100dpi-fonts-4.1.0-73.EL.ia64.rpm 27bc9e6685a0a11e1576bc9fbdb2cb1b XFree86-ISO8859-15-75dpi-fonts-4.1.0-73.EL.ia64.rpm 4deee3145ad33af1e3e10442110cdd86 XFree86-ISO8859-2-100dpi-fonts-4.1.0-73.EL.ia64.rpm 2abed5d1f6fe7f288342399e12f34436 XFree86-ISO8859-2-75dpi-fonts-4.1.0-73.EL.ia64.rpm ffd6eba67c32f6455f77c13fb9786a44 XFree86-ISO8859-9-100dpi-fonts-4.1.0-73.EL.ia64.rpm 5ce540a13a8256c64a6078b00b25de01 XFree86-ISO8859-9-75dpi-fonts-4.1.0-73.EL.ia64.rpm 06c29dbdcb7b9fd05453de3248c4025b XFree86-Xnest-4.1.0-73.EL.ia64.rpm 89c3d54aa79c0955b664a8ca775c6e86 XFree86-Xvfb-4.1.0-73.EL.ia64.rpm bfbfe03a6f18c8c455bc1f91353e1e59 XFree86-cyrillic-fonts-4.1.0-73.EL.ia64.rpm 5bd1c11f18b01bc2b837346a9bcd7b8b XFree86-devel-4.1.0-73.EL.ia64.rpm 2d4393e35b72990be9f27b5007e326bf XFree86-doc-4.1.0-73.EL.ia64.rpm 52f463aa870c45379f0b076ebca0bffa XFree86-libs-4.1.0-73.EL.ia64.rpm f7d6d5c139d725d25481f56cf740bfc2 XFree86-tools-4.1.0-73.EL.ia64.rpm 186a356c8a95aa51007d3192df252668 XFree86-twm-4.1.0-73.EL.ia64.rpm 04f92781878ebd07c93d5af2052ea9dc XFree86-xdm-4.1.0-73.EL.ia64.rpm 1d55c1fe1dabcd78426cf21790a03887 XFree86-xfs-4.1.0-73.EL.ia64.rpm
Red Hat Enterprise Linux ES version 2.1:
SRPMS: XFree86-4.1.0-73.EL.src.rpm 68105d09e61d134f4eeea78d407e2c1c XFree86-4.1.0-73.EL.src.rpm
i386: 7bfb8647be5c45fd54481e88789a8386 XFree86-100dpi-fonts-4.1.0-73.EL.i386.rpm accd006aac390919cb4b743c7b8a06c7 XFree86-4.1.0-73.EL.i386.rpm 35900e00e5966302ddf4f5dedbd2a642 XFree86-75dpi-fonts-4.1.0-73.EL.i386.rpm 9a771dae1fcaaa54c6b0b542815abf47 XFree86-ISO8859-15-100dpi-fonts-4.1.0-73.EL.i386.rpm 9a5a8263b329a18d2e0b6a454b604d05 XFree86-ISO8859-15-75dpi-fonts-4.1.0-73.EL.i386.rpm 42846faf4475c767f45886d69ff57e3b XFree86-ISO8859-2-100dpi-fonts-4.1.0-73.EL.i386.rpm 86a5010643deb6ffc0c71479c3d33643 XFree86-ISO8859-2-75dpi-fonts-4.1.0-73.EL.i386.rpm 47b9195b04aa1c09bdf93535f3ed8b7f XFree86-ISO8859-9-100dpi-fonts-4.1.0-73.EL.i386.rpm 645be8672a5b68d8cfc06e912922415e XFree86-ISO8859-9-75dpi-fonts-4.1.0-73.EL.i386.rpm f221e7ab3db313164eae2f6c55648332 XFree86-Xnest-4.1.0-73.EL.i386.rpm dbf8174d090bf2205346ce5d9e9cd62d XFree86-Xvfb-4.1.0-73.EL.i386.rpm 644769c49a6fa25775b5ca6c382e8790 XFree86-cyrillic-fonts-4.1.0-73.EL.i386.rpm 44923286bea73a111d605bc7bdbbcdda XFree86-devel-4.1.0-73.EL.i386.rpm 973f570aa5360f82c036d4d24ef4ca73 XFree86-doc-4.1.0-73.EL.i386.rpm 6ee4c63ae5e1c0eb89d5d882cb0d0f9f XFree86-libs-4.1.0-73.EL.i386.rpm bc2fbcc9bc7cdae9188e2f1d723d6f22 XFree86-tools-4.1.0-73.EL.i386.rpm d121052ee17ebc9f4486fd7b60711991 XFree86-twm-4.1.0-73.EL.i386.rpm 884bb55c80164fa42c3e9217dd0cb76c XFree86-xdm-4.1.0-73.EL.i386.rpm 1ee085b3133194a125ac6f7dc92ef873 XFree86-xf86cfg-4.1.0-73.EL.i386.rpm 68a372b062401429400dad8be08a11b5 XFree86-xfs-4.1.0-73.EL.i386.rpm
Red Hat Enterprise Linux WS version 2.1:
SRPMS: XFree86-4.1.0-73.EL.src.rpm 68105d09e61d134f4eeea78d407e2c1c XFree86-4.1.0-73.EL.src.rpm
i386: 7bfb8647be5c45fd54481e88789a8386 XFree86-100dpi-fonts-4.1.0-73.EL.i386.rpm accd006aac390919cb4b743c7b8a06c7 XFree86-4.1.0-73.EL.i386.rpm 35900e00e5966302ddf4f5dedbd2a642 XFree86-75dpi-fonts-4.1.0-73.EL.i386.rpm 9a771dae1fcaaa54c6b0b542815abf47 XFree86-ISO8859-15-100dpi-fonts-4.1.0-73.EL.i386.rpm 9a5a8263b329a18d2e0b6a454b604d05 XFree86-ISO8859-15-75dpi-fonts-4.1.0-73.EL.i386.rpm 42846faf4475c767f45886d69ff57e3b XFree86-ISO8859-2-100dpi-fonts-4.1.0-73.EL.i386.rpm 86a5010643deb6ffc0c71479c3d33643 XFree86-ISO8859-2-75dpi-fonts-4.1.0-73.EL.i386.rpm 47b9195b04aa1c09bdf93535f3ed8b7f XFree86-ISO8859-9-100dpi-fonts-4.1.0-73.EL.i386.rpm 645be8672a5b68d8cfc06e912922415e XFree86-ISO8859-9-75dpi-fonts-4.1.0-73.EL.i386.rpm f221e7ab3db313164eae2f6c55648332 XFree86-Xnest-4.1.0-73.EL.i386.rpm dbf8174d090bf2205346ce5d9e9cd62d XFree86-Xvfb-4.1.0-73.EL.i386.rpm 644769c49a6fa25775b5ca6c382e8790 XFree86-cyrillic-fonts-4.1.0-73.EL.i386.rpm 44923286bea73a111d605bc7bdbbcdda XFree86-devel-4.1.0-73.EL.i386.rpm 973f570aa5360f82c036d4d24ef4ca73 XFree86-doc-4.1.0-73.EL.i386.rpm 6ee4c63ae5e1c0eb89d5d882cb0d0f9f XFree86-libs-4.1.0-73.EL.i386.rpm bc2fbcc9bc7cdae9188e2f1d723d6f22 XFree86-tools-4.1.0-73.EL.i386.rpm d121052ee17ebc9f4486fd7b60711991 XFree86-twm-4.1.0-73.EL.i386.rpm 884bb55c80164fa42c3e9217dd0cb76c XFree86-xdm-4.1.0-73.EL.i386.rpm 1ee085b3133194a125ac6f7dc92ef873 XFree86-xf86cfg-4.1.0-73.EL.i386.rpm 68a372b062401429400dad8be08a11b5 XFree86-xfs-4.1.0-73.EL.i386.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-2005-2495
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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