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Red Hat: 7.1-7.3 RHSA-2002:105-09 Critical: BIND9 Denial Of Service

red hat
Calendar Grey June 4, 2002
Dist Redhat Esm H88
Critical assessment of a pressing DoS vulnerability in BIND affecting Red Hat Linux users demands prompt remediation actions.
Version 9 of the bind name prior to version 9.2.1 contain a denial ofservice vulnerability.

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.

5. Bug IDs fixed ( for more info):



6. RPMs required:

Red Hat Linux 7.1:

SRPMS:


alpha:




i386:




ia64:




Red Hat Linux 7.2:

SRPMS:


i386:




ia64:




Red Hat Linux 7.3:

SRPMS:


i386:






7. Verification:

MD5 sum Package Name b7c3a3e21b75f3cc3b67891988c3a061 7.1/en/os/SRPMS/bind-9.2.1-0.70.src.rpm 99d1b6ba14c3df1c5f31a3d4e2627095 7.1/en/os/alpha/bind-9.2.1-0.70.alpha.rpm a6c926dd242e6248cd3fd7e830f09f2d 7.1/en/os/alpha/bind-devel-9.2.1-0.70.alpha.rpm 32c028a6a58726fcb66fcd59a2540696 7.1/en/os/alpha/bind-utils-9.2.1-0.70.alpha.rpm eaf7057b6f168b79f4dc31956e7fdc8e 7.1/en/os/i386/bind-9.2.1-0.70.i386.rpm 210292b24525009ee5c7cdf2b8c4b7a8 7.1/en/os/i386/bind-devel-9.2.1-0.70.i386.rpm d3229a5c3ab3b30a64e923d15edbe3bf 7.1/en/os/i386/bind-utils-9.2.1-0.70.i386.rpm b05d4ff48a2cd89babf50e8097489245 7.1/en/os/ia64/bind-9.2.1-0.70.ia64.rpm e41811e4bfc33aad40e609a8c71cace3 7.1/en/os/ia64/bind-devel-9.2.1-0.70.ia64.rpm 8737f157ddb70f1e272d34c6448bf0bf 7.1/en/os/ia64/bind-utils-9.2.1-0.70.ia64.rpm 2443a2f29ddf9af62eb48038bde0b9ee 7.2/en/os/SRPMS/bind-9.2.1-0.7x.src.rpm 16f6b21979fcbd90a5b044f5208ef20b 7.2/en/os/i386/bind-9.2.1-0.7x.i386.rpm e6c63bf2190d50a3b014586304b97465 7.2/en/os/i386/bind-devel-9.2.1-0.7x.i386.rpm 6ca180c3e8ce4477cddd734843374e18 7.2/en/os/i386/bind-utils-9.2.1-0.7x.i386.rpm 50fba0e5fa8a33cc4db9020f76140824 7.2/en/os/ia64/bind-9.2.1-0.7x.ia64.rpm 983dd7df3f5ce85e50fcc92ec6055b05 7.2/en/os/ia64/bind-devel-9.2.1-0.7x.ia64.rpm 927cd81e750a524dace2d4f085b10976 7.2/en/os/ia64/bind-utils-9.2.1-0.7x.ia64.rpm 2443a2f29ddf9af62eb48038bde0b9ee 7.3/en/os/SRPMS/bind-9.2.1-0.7x.src.rpm 16f6b21979fcbd90a5b044f5208ef20b 7.3/en/os/i386/bind-9.2.1-0.7x.i386.rpm e6c63bf2190d50a3b014586304b97465 7.3/en/os/i386/bind-devel-9.2.1-0.7x.i386.rpm 6ca180c3e8ce4477cddd734843374e18 7.3/en/os/i386/bind-utils-9.2.1-0.7x.i386.rpm


These packages are GPG signed by Red Hat, Inc. for security. Our key is available at: About

You can verify each package with the following command: rpm --checksig

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

Summary

References

CVE -CVE-2002-0400 Copyright(c) 2000, 2001, 2002 Red Hat, Inc. `

Package List


Severity
critical
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2002:105-09
Issue date: 2002-06-02
Updated on: 2002-06-04
Product: Red Hat Linux
Keywords: bind srv consistancy dos
Cross references:
Obsoletes: RHSA-2001:007

Topic

Relevant Releases Architectures

Red Hat Linux 7.1 - alpha, i386, ia64

Red Hat Linux 7.2 - i386, ia64

Red Hat Linux 7.3 - i386

Bugs Fixed

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