Alerts This Week
Warning Icon 1 727
Alerts This Week
Warning Icon 1 727

Red Hat Linux 9: RHSA-2003:292-01 Critical: OpenSSL ASN.1 Parsing DoS

red hat
Calendar Grey September 30, 2003
Dist Redhat Esm H88
Recent OpenSSL patches issued by Red Hat address critical ASN.1 handling flaws that may lead to operational disruptions.
An SSL/TLS testing suite developed by the NISCC (UK National Infrastructure Security Co-Ordination Centre) uncovered ASN.1 parsing vulnerabilities in OpenSSL

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.

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):

99066 - memory leak in SSL_new()

6. RPMs required:

Red Hat Linux 9:

SRPMS:




i386:






i686:




7. Verification:

MD5 sum Package Name 7ece6dcc9fe2568527024e0e62cfd820 9/en/os/SRPMS/openssl-0.9.7a-20.src.rpm b07fd02dfb811708ce2797f5e6cfbdf5 9/en/os/SRPMS/openssl096-0.9.6-23.9.src.rpm 807b3afd912fb76d4d4b32f21b6cb98e 9/en/os/SRPMS/openssl096b-0.9.6b-12.src.rpm 91269d6393def01e0a796e40b74a970d 9/en/os/i386/openssl-0.9.7a-20.i386.rpm 957ff6ab058b3041a9995a93698a0cca 9/en/os/i386/openssl-devel-0.9.7a-20.i386.rpm 15a6ebeb7f6e7c4726101f34128a71f5 9/en/os/i386/openssl-perl-0.9.7a-20.i386.rpm 330cab847c326b76599990eb9eaed409 9/en/os/i386/openssl096-0.9.6-23.9.i386.rpm a0618bb76a15440f234951c69692f3e8 9/en/os/i386/openssl096b-0.9.6b-12.i386.rpm 4fc16039f6893f039cd36b83c37a4fa6 9/en/os/i686/openssl-0.9.7a-20.i686.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


Summary

Package List


Severity
critical
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2003:292-01
Issue date: 2003-09-30
Updated on: 2003-09-30
Product: Red Hat Linux
Keywords: ASN.1 ASN1 openSSL
Cross references:
Obsoletes: RHSA-2003:101

Topic

Relevant Releases Architectures

Red Hat Linux 9 - i386, i686

Bugs Fixed

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here