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Red Hat 9 RHSA-2004:059-01 Critical: XFree86 Privilege Escalation

red hat
Calendar Grey February 13, 2004
Dist Redhat Esm H88
Recently published XFree86 patches are now available to fix a vulnerability concerning privilege elevation as reported in the Red Hat Security Bulletin.
A local attacker could exploit this vulnerability by creating a carefully-crafted file and gaining root privileges.

Solution

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

To update all RPMs for your particular architecture, run:

rpm -Fvh [filenames]

where [filenames] is a list of the RPMs you wish to upgrade. Only those RPMs which are currently installed will be updated. Those RPMs which are not installed but included in the list will not be updated. Note that you can also use wildcards (*.rpm) if your current directory *only* contains the desired RPMs.

Please note that this update is also available via Red Hat Network. Many people find this an easier way to apply updates. To use Red Hat Network, launch the Red Hat Update Agent with the following command:

up2date

This will start an interactive process that will result in the appropriate RPMs being upgraded on your system.

If up2date fails to connect to Red Hat Network due to SSL Certificate Errors, you need to install a version of the up2date client with an updated certificate. The latest version of up2date is available from the Red Hat FTP site and may also be downloaded directly from the RHN website:

https://access.redhat.com

5. Bug IDs fixed ( for more info):

76959 - applications recieve too many keyboard events from X 114901 - CAN-2004-0083 XFree86 font.alias overflow

6. RPMs required:

Red Hat Linux 9:

SRPMS:


i386:

































7. Verification:

MD5 sum Package Name

d02a7a7d68a89eb6330824a46c944c81 9/en/os/SRPMS/XFree86-4.3.0-2.90.55.src.rpm d2229ab25ab6bcb7fa46b31b0494fb99 9/en/os/i386/XFree86-100dpi-fonts-4.3.0-2.90.55.i386.rpm 481ce1f3cd1ed944c95c8bbf1b3e0905 9/en/os/i386/XFree86-4.3.0-2.90.55.i386.rpm c8a788ef8c475112bdceeccfe6a3546e 9/en/os/i386/XFree86-75dpi-fonts-4.3.0-2.90.55.i386.rpm c932d2d854bd76a8d47b207ed885968b 9/en/os/i386/XFree86-ISO8859-14-100dpi-fonts-4.3.0-2.90.55.i386.rpm 8f26fa23a902ff3aa87cc1b306d72b61 9/en/os/i386/XFree86-ISO8859-14-75dpi-fonts-4.3.0-2.90.55.i386.rpm 35500771e9509c22a91a24ecca7889cf 9/en/os/i386/XFree86-ISO8859-15-100dpi-fonts-4.3.0-2.90.55.i386.rpm 4f2c4afe60b80795249b18b57f8e1311 9/en/os/i386/XFree86-ISO8859-15-75dpi-fonts-4.3.0-2.90.55.i386.rpm 6625628813a5172288c815fe98567c03 9/en/os/i386/XFree86-ISO8859-2-100dpi-fonts-4.3.0-2.90.55.i386.rpm b9bf0c66282490b6a4fdc1c18997fa6e 9/en/os/i386/XFree86-ISO8859-2-75dpi-fonts-4.3.0-2.90.55.i386.rpm f24d08da67cc0edd282d260ecc9a37c4 9/en/os/i386/XFree86-ISO8859-9-100dpi-fonts-4.3.0-2.90.55.i386.rpm a54bcfa0c776f58524bd4848fe326869 9/en/os/i386/XFree86-ISO8859-9-75dpi-fonts-4.3.0-2.90.55.i386.rpm e7fda0a3519b54141c93369bfa2c1b25 9/en/os/i386/XFree86-Mesa-libGL-4.3.0-2.90.55.i386.rpm f0ae3a39808eb02a2dc16d0c42f584ec 9/en/os/i386/XFree86-Mesa-libGLU-4.3.0-2.90.55.i386.rpm 8514ddc0d9fdb4c5bd027aed971ecb4c 9/en/os/i386/XFree86-Xnest-4.3.0-2.90.55.i386.rpm 4e68c610ed20ae0f0c03c9025574b968 9/en/os/i386/XFree86-Xvfb-4.3.0-2.90.55.i386.rpm 7756f4250379e0df816326c727c57d22 9/en/os/i386/XFree86-base-fonts-4.3.0-2.90.55.i386.rpm b60a57b72a287222f7d43169976b23a0 9/en/os/i386/XFree86-cyrillic-fonts-4.3.0-2.90.55.i386.rpm 677698b35ee92580f698920c45b12074 9/en/os/i386/XFree86-devel-4.3.0-2.90.55.i386.rpm 1a329b94a6e5af3fa6588781ec2e3d59 9/en/os/i386/XFree86-doc-4.3.0-2.90.55.i386.rpm 3b17669f2fb11622a86e7ff41c8899a4 9/en/os/i386/XFree86-font-utils-4.3.0-2.90.55.i386.rpm cbd3f064fa8432540bbf122253f45c96 9/en/os/i386/XFree86-libs-4.3.0-2.90.55.i386.rpm 8d85f153ac1ecc9e115ac21cb95e5a5b 9/en/os/i386/XFree86-libs-data-4.3.0-2.90.55.i386.rpm bc17f7fed32e35e4f835fcf978e36b17 9/en/os/i386/XFree86-sdk-4.3.0-2.90.55.i386.rpm 17c73f76b3b4056cf86a1a54e4c3e71d 9/en/os/i386/XFree86-syriac-fonts-4.3.0-2.90.55.i386.rpm 5d193e89fe78511c28645f012a14f75c 9/en/os/i386/XFree86-tools-4.3.0-2.90.55.i386.rpm 0ebb93ca3a20723bbaf034834fbd259d 9/en/os/i386/XFree86-truetype-fonts-4.3.0-2.90.55.i386.rpm 25fbea5c33f283050b86a96519484082 9/en/os/i386/XFree86-twm-4.3.0-2.90.55.i386.rpm e6830e8b842ca4002cc48204363f6079 9/en/os/i386/XFree86-xauth-4.3.0-2.90.55.i386.rpm 32b135e82338a223e985eb2bf3b06ebe 9/en/os/i386/XFree86-xdm-4.3.0-2.90.55.i386.rpm 439856bed9767f63bcd4b56306208251 9/en/os/i386/XFree86-xfs-4.3.0-2.90.55.i386.rpm

These packages are GPG signed by Red Hat for security. Our key is available from https://access.redhat.com/security/team/key

You can verify each package with the following command:

rpm --checksig -v

If you only wish to verify that each package has not been corrupted or tampered with, examine only the md5sum with the following command:

md5sum


Summary

Package List


Severity
critical
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2004:059-01
Issue date: 2004-02-13
Updated on: 2004-02-13
Product: Red Hat Linux
Keywords:
Cross references:
Obsoletes: RHSA-2003:288

Topic

Relevant Releases Architectures

Red Hat Linux 9 - i386

Bugs Fixed

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