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Security Advisory Updated Kerberos 5 packages available

Advisory: RHSA-2001:060-04
Type: Security Advisory
Severity: N/A
Issued on: 2001-04-26
Last updated on: 2001-05-16
Affected Products: Red Hat Linux 6.2
Red Hat Linux 7.0
Red Hat Linux 7.1
CVEs (cve.mitre.org): CVE-2001-1323

Details

Updated Kerberos 5 packages are now available for Red Hat Linux 6.2, 7,
and 7.1. These updates close a potential vulnerability present in the
gssapi-aware ftpd included in the krb5-workstation package.

By use of a carefully-crafted authentication request, a malicious client
could exploit a vulnerability made possible by a missing bounds check. A
malicious client could also overflow the buffer space used by the server
for performing globbing operations.


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.

Updated packages

Red Hat Linux 6.2

Alpha:
{filename}     
MD5: f21e8e6beb5a91ebca4b00af0d1daf10
 
IA-32:
{filename}     
MD5: 65b68eaf07eb52ac3bf2c6a488843589
 
Sparc:
{filename}     
MD5: 7914bb3f4a9eafbf056bff8b2da51654
 
Red Hat Linux 7.0

Alpha:
{filename}     
MD5: 2310d383bc594c3487b479ed016bf017
 
IA-32:
{filename}     
MD5: d0be51614bd35fd9b19728f56d0888ed
 
Red Hat Linux 7.1

IA-32:
{filename}     
MD5: d0be51614bd35fd9b19728f56d0888ed
 

References


Keywords

glob


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

The Red Hat security contact is secalert@redhat.com. More contact details at http://www.redhat.com/security/team/contact/