Red Hat 7.2 RHSA-2003:307-01 Moderate: Zebra Denial Of Service Fix

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:

5. Bug IDs fixed ( for more info):

107140 - CAN-2003-0795 Remote DoS in zebra

6. RPMs required:

Red Hat Linux 7.2:

SRPMS:

i386:

ia64:

Red Hat Linux 7.3:

SRPMS:

i386:

Red Hat Linux 8.0:

SRPMS:

i386:

Red Hat Linux 9:

SRPMS:

i386:

7. Verification:

MD5 sum Package Name 1c42972cd3666c8d5c36fe2d4636bbbe 7.2/en/os/SRPMS/zebra-0.91a-8.7.2.src.rpm f3c2cd447407735bfa0a6ee3ea107f9c 7.2/en/os/i386/zebra-0.91a-8.7.2.i386.rpm 2caa6379b78578f62c0267ae703dc552 7.2/en/os/ia64/zebra-0.91a-8.7.2.ia64.rpm de79d8ae225cad78b897338307c74f70 7.3/en/os/SRPMS/zebra-0.92a-5.7.3.src.rpm 09d89f6a6d9ccb46bba080c6d7bc8b93 7.3/en/os/i386/zebra-0.92a-5.7.3.i386.rpm 4b4a738f98718f4e49c1ad16dfc8c515 8.0/en/os/SRPMS/zebra-0.93a-5.8.0.src.rpm 1665646ebda30a90ff04a06697b7df5f 8.0/en/os/i386/zebra-0.93a-5.8.0.i386.rpm 1d1e42921d7e83d7208a4c92aa9523e1 9/en/os/SRPMS/zebra-0.93b-4.9.src.rpm 73fad11a6b94e96ab66325c5bdac16cd 9/en/os/i386/zebra-0.93b-4.9.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