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Red Hat Linux: RHSA-2003:034-01 Moderate: dhcp Denial Of Service Issue

red hat
Calendar Grey April 1, 2003
Dist Redhat Esm H88
Ensure you acquire the latest security patches for your Red Hat DHCP features to mitigate possible remote denial-of-service vulnerabilities and enhance system security
There is a vulnerability that allows remote attackers to cause a denial of service.

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. RPMs required:

Red Hat Linux 8.0:

SRPMS:


i386:






6. Verification:

MD5 sum Package Name c96c16fa9605745ca94d2acafea2862a 8.0/en/os/SRPMS/dhcp-3.0pl1-26.src.rpm e9ef52a8859a1b9776ef9276495dea35 8.0/en/os/i386/dhclient-3.0pl1-26.i386.rpm 5a11c839e1824a5eecb71d098007fed8 8.0/en/os/i386/dhcp-3.0pl1-26.i386.rpm 3f6de3a2cbe96c7b8402e2fcb90fe0a8 8.0/en/os/i386/dhcp-devel-3.0pl1-26.i386.rpm


These packages are GPG signed by Red Hat for security. Our key is available at All Red Hat products

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

References

http://marc.theaimsgroup.com/?l=bugtraq&m=104310927813830 CVE -CVE-2003-0039

Package List


Advisory ID: RHSA-2003:034-01
Issue date: 2003-03-31
Updated on: 2003-03-31
Product: Red Hat Linux
Keywords:
Cross references:
Obsoletes: RHSA-2003:011

Topic

Relevant Releases Architectures

Red Hat Linux 8.0 - i386

Bugs Fixed

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