Red Hat: RHSA-2004:242-01 Critical: Squid NTLM Buffer Overflow

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):

125507 - CAN-2004-0541 Squid NTLM authentication helper overflow

6. RPMs required:

Red Hat Enterprise Linux AS version 3:

SRPMS:

i386: Available from Red Hat Network: squid-2.5.STABLE3-6.3E.i386.rpm

ia64: Available from Red Hat Network: squid-2.5.STABLE3-6.3E.ia64.rpm

ppc: Available from Red Hat Network: squid-2.5.STABLE3-6.3E.ppc.rpm

ppc64: Available from Red Hat Network: squid-2.5.STABLE3-6.3E.ppc64.rpm

s390: Available from Red Hat Network: squid-2.5.STABLE3-6.3E.s390.rpm

s390x: Available from Red Hat Network: squid-2.5.STABLE3-6.3E.s390x.rpm

x86_64: Available from Red Hat Network: squid-2.5.STABLE3-6.3E.x86_64.rpm

Red Hat Desktop version 3:

SRPMS:

i386: Available from Red Hat Network: squid-2.5.STABLE3-6.3E.i386.rpm

x86_64: Available from Red Hat Network: squid-2.5.STABLE3-6.3E.x86_64.rpm

Red Hat Enterprise Linux ES version 3:

SRPMS:

i386: Available from Red Hat Network: squid-2.5.STABLE3-6.3E.i386.rpm

ia64: Available from Red Hat Network: squid-2.5.STABLE3-6.3E.ia64.rpm

x86_64: Available from Red Hat Network: squid-2.5.STABLE3-6.3E.x86_64.rpm

Red Hat Enterprise Linux WS version 3:

SRPMS:

i386: Available from Red Hat Network: squid-2.5.STABLE3-6.3E.i386.rpm

ia64: Available from Red Hat Network: squid-2.5.STABLE3-6.3E.ia64.rpm

x86_64: Available from Red Hat Network: squid-2.5.STABLE3-6.3E.x86_64.rpm

7. Verification:

MD5 sum Package Name 90890ecfae7b1ec7eed00f7c8aaef784 squid-2.5.STABLE3-6.3E.i386.rpm 4e92fc8d282ba0facf5351917eabc39a squid-2.5.STABLE3-6.3E.ia64.rpm 66d562d99fde548adb74b20496b7c7dd squid-2.5.STABLE3-6.3E.ppc.rpm d0dfd950a6b606482c612807b611dedf squid-2.5.STABLE3-6.3E.ppc64.rpm f95a05ab1ecc6d26283ad358b287f5b6 squid-2.5.STABLE3-6.3E.s390.rpm adad7b44a928f2faeea523c21affd678 squid-2.5.STABLE3-6.3E.s390x.rpm e94efd7bc32ae23263d64c84a1bf54d2 squid-2.5.STABLE3-6.3E.src.rpm 31fa3552c7b731b1d4a21d31fa2fcb93 squid-2.5.STABLE3-6.3E.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key is available from

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