A gnutls security update is available for Red Hat Enterprise Linux 4
----------------------------------------------------------------------
Red Hat Security Advisory
Synopsis: Moderate: gnutls security update
Advisory ID: RHSA-2005:430-01
Advisory URL: https://rhn.redhat.com/errata/RHSA-2005-430.html
Issue date: 2005-06-01
Updated on: 2005-06-01
Product: Red Hat Enterprise Linux
CVE Names: CAN-2005-1431
----------------------------------------------------------------------
1. Summary:
Updated GnuTLS packages that fix a remote denial of service vulnerability are available for Red Hat Enterprise Linux 4.
This update has been rated as having moderate security impact by the Red Hat Security Response Team.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64
Red Hat Enterprise Linux Desktop version 4 - i386, x86_64
Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64
3. Problem description:
The GnuTLS library implements Secure Sockets Layer (SSL v3) and Transport Layer Security (TLS v1) protocols.
A denial of service bug was found in the GnuTLS library versions prior to 1.0.25. A remote attacker could perform a carefully crafted TLS handshake against a service that uses the GnuTLS library causing the service to crash. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2005-1431 to this issue.
All users of GnuTLS are advised to upgrade to these updated packages and to restart any services which use GnuTLS.
4. 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:
https://rhn.redhat.com/help/latest-up2date.pxt
5. Bug IDs fixed (http://bugzilla.redhat.com/):
156856 - CAN-2005-1431 gnutls record packet parsing DoS
6. RPMs required:
Red Hat Enterprise Linux AS version 4:
SRPMS:
ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/gnutls-1.0.20-3.2.1.src.rpm
3128f30586e2755833d6be0a5fed5953 gnutls-1.0.20-3.2.1.src.rpm
i386:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
15215cf34c300a14c9062112f1041f13 gnutls-devel-1.0.20-3.2.1.i386.rpm
ia64:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
8dfc44e9ab20b616893ab2cdd732336a gnutls-1.0.20-3.2.1.ia64.rpm
1703e35a63b23cd9b938d62bec4bbc81 gnutls-devel-1.0.20-3.2.1.ia64.rpm
ppc:
bb3a72f82d5820029608b2c0ddc2ec98 gnutls-1.0.20-3.2.1.ppc.rpm
6bbc1e82cf41aff68d4494789e9b351a gnutls-1.0.20-3.2.1.ppc64.rpm
c74ceaa7aab6619f3a57a7e5a0fdba7e gnutls-devel-1.0.20-3.2.1.ppc.rpm
s390:
0838499c59e08268c0a75f6e04a6d77a gnutls-1.0.20-3.2.1.s390.rpm
f0d53c5774ad15ec76376dd285673bee gnutls-devel-1.0.20-3.2.1.s390.rpm
s390x:
0838499c59e08268c0a75f6e04a6d77a gnutls-1.0.20-3.2.1.s390.rpm
af047e9df358c24aec98b4a8dea3c8a4 gnutls-1.0.20-3.2.1.s390x.rpm
227c047c8dd212095779bea2a9ffff88 gnutls-devel-1.0.20-3.2.1.s390x.rpm
x86_64:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
eb086cf7b322caeec81ee06f4117bff9 gnutls-1.0.20-3.2.1.x86_64.rpm
fe64d1591d7b2ccab10084b96d1bdde5 gnutls-devel-1.0.20-3.2.1.x86_64.rpm
Red Hat Enterprise Linux Desktop version 4:
SRPMS:
ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/gnutls-1.0.20-3.2.1.src.rpm
3128f30586e2755833d6be0a5fed5953 gnutls-1.0.20-3.2.1.src.rpm
i386:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
15215cf34c300a14c9062112f1041f13 gnutls-devel-1.0.20-3.2.1.i386.rpm
x86_64:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
eb086cf7b322caeec81ee06f4117bff9 gnutls-1.0.20-3.2.1.x86_64.rpm
fe64d1591d7b2ccab10084b96d1bdde5 gnutls-devel-1.0.20-3.2.1.x86_64.rpm
Red Hat Enterprise Linux ES version 4:
SRPMS:
ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/gnutls-1.0.20-3.2.1.src.rpm
3128f30586e2755833d6be0a5fed5953 gnutls-1.0.20-3.2.1.src.rpm
i386:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
15215cf34c300a14c9062112f1041f13 gnutls-devel-1.0.20-3.2.1.i386.rpm
ia64:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
8dfc44e9ab20b616893ab2cdd732336a gnutls-1.0.20-3.2.1.ia64.rpm
1703e35a63b23cd9b938d62bec4bbc81 gnutls-devel-1.0.20-3.2.1.ia64.rpm
x86_64:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
eb086cf7b322caeec81ee06f4117bff9 gnutls-1.0.20-3.2.1.x86_64.rpm
fe64d1591d7b2ccab10084b96d1bdde5 gnutls-devel-1.0.20-3.2.1.x86_64.rpm
Red Hat Enterprise Linux WS version 4:
SRPMS:
ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/gnutls-1.0.20-3.2.1.src.rpm
3128f30586e2755833d6be0a5fed5953 gnutls-1.0.20-3.2.1.src.rpm
i386:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
15215cf34c300a14c9062112f1041f13 gnutls-devel-1.0.20-3.2.1.i386.rpm
ia64:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
8dfc44e9ab20b616893ab2cdd732336a gnutls-1.0.20-3.2.1.ia64.rpm
1703e35a63b23cd9b938d62bec4bbc81 gnutls-devel-1.0.20-3.2.1.ia64.rpm
x86_64:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
eb086cf7b322caeec81ee06f4117bff9 gnutls-1.0.20-3.2.1.x86_64.rpm
fe64d1591d7b2ccab10084b96d1bdde5 gnutls-devel-1.0.20-3.2.1.x86_64.rpm
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
7. References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1431
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/
Copyright 2005 Red Hat, Inc.
----------------------------------------------------------------------
Red Hat Security Advisory
Synopsis: Moderate: gnutls security update
Advisory ID: RHSA-2005:430-01
Advisory URL: https://rhn.redhat.com/errata/RHSA-2005-430.html
Issue date: 2005-06-01
Updated on: 2005-06-01
Product: Red Hat Enterprise Linux
CVE Names: CAN-2005-1431
----------------------------------------------------------------------
1. Summary:
Updated GnuTLS packages that fix a remote denial of service vulnerability are available for Red Hat Enterprise Linux 4.
This update has been rated as having moderate security impact by the Red Hat Security Response Team.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64
Red Hat Enterprise Linux Desktop version 4 - i386, x86_64
Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64
3. Problem description:
The GnuTLS library implements Secure Sockets Layer (SSL v3) and Transport Layer Security (TLS v1) protocols.
A denial of service bug was found in the GnuTLS library versions prior to 1.0.25. A remote attacker could perform a carefully crafted TLS handshake against a service that uses the GnuTLS library causing the service to crash. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2005-1431 to this issue.
All users of GnuTLS are advised to upgrade to these updated packages and to restart any services which use GnuTLS.
4. 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:
https://rhn.redhat.com/help/latest-up2date.pxt
5. Bug IDs fixed (http://bugzilla.redhat.com/):
156856 - CAN-2005-1431 gnutls record packet parsing DoS
6. RPMs required:
Red Hat Enterprise Linux AS version 4:
SRPMS:
ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/gnutls-1.0.20-3.2.1.src.rpm
3128f30586e2755833d6be0a5fed5953 gnutls-1.0.20-3.2.1.src.rpm
i386:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
15215cf34c300a14c9062112f1041f13 gnutls-devel-1.0.20-3.2.1.i386.rpm
ia64:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
8dfc44e9ab20b616893ab2cdd732336a gnutls-1.0.20-3.2.1.ia64.rpm
1703e35a63b23cd9b938d62bec4bbc81 gnutls-devel-1.0.20-3.2.1.ia64.rpm
ppc:
bb3a72f82d5820029608b2c0ddc2ec98 gnutls-1.0.20-3.2.1.ppc.rpm
6bbc1e82cf41aff68d4494789e9b351a gnutls-1.0.20-3.2.1.ppc64.rpm
c74ceaa7aab6619f3a57a7e5a0fdba7e gnutls-devel-1.0.20-3.2.1.ppc.rpm
s390:
0838499c59e08268c0a75f6e04a6d77a gnutls-1.0.20-3.2.1.s390.rpm
f0d53c5774ad15ec76376dd285673bee gnutls-devel-1.0.20-3.2.1.s390.rpm
s390x:
0838499c59e08268c0a75f6e04a6d77a gnutls-1.0.20-3.2.1.s390.rpm
af047e9df358c24aec98b4a8dea3c8a4 gnutls-1.0.20-3.2.1.s390x.rpm
227c047c8dd212095779bea2a9ffff88 gnutls-devel-1.0.20-3.2.1.s390x.rpm
x86_64:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
eb086cf7b322caeec81ee06f4117bff9 gnutls-1.0.20-3.2.1.x86_64.rpm
fe64d1591d7b2ccab10084b96d1bdde5 gnutls-devel-1.0.20-3.2.1.x86_64.rpm
Red Hat Enterprise Linux Desktop version 4:
SRPMS:
ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/gnutls-1.0.20-3.2.1.src.rpm
3128f30586e2755833d6be0a5fed5953 gnutls-1.0.20-3.2.1.src.rpm
i386:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
15215cf34c300a14c9062112f1041f13 gnutls-devel-1.0.20-3.2.1.i386.rpm
x86_64:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
eb086cf7b322caeec81ee06f4117bff9 gnutls-1.0.20-3.2.1.x86_64.rpm
fe64d1591d7b2ccab10084b96d1bdde5 gnutls-devel-1.0.20-3.2.1.x86_64.rpm
Red Hat Enterprise Linux ES version 4:
SRPMS:
ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/gnutls-1.0.20-3.2.1.src.rpm
3128f30586e2755833d6be0a5fed5953 gnutls-1.0.20-3.2.1.src.rpm
i386:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
15215cf34c300a14c9062112f1041f13 gnutls-devel-1.0.20-3.2.1.i386.rpm
ia64:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
8dfc44e9ab20b616893ab2cdd732336a gnutls-1.0.20-3.2.1.ia64.rpm
1703e35a63b23cd9b938d62bec4bbc81 gnutls-devel-1.0.20-3.2.1.ia64.rpm
x86_64:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
eb086cf7b322caeec81ee06f4117bff9 gnutls-1.0.20-3.2.1.x86_64.rpm
fe64d1591d7b2ccab10084b96d1bdde5 gnutls-devel-1.0.20-3.2.1.x86_64.rpm
Red Hat Enterprise Linux WS version 4:
SRPMS:
ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/gnutls-1.0.20-3.2.1.src.rpm
3128f30586e2755833d6be0a5fed5953 gnutls-1.0.20-3.2.1.src.rpm
i386:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
15215cf34c300a14c9062112f1041f13 gnutls-devel-1.0.20-3.2.1.i386.rpm
ia64:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
8dfc44e9ab20b616893ab2cdd732336a gnutls-1.0.20-3.2.1.ia64.rpm
1703e35a63b23cd9b938d62bec4bbc81 gnutls-devel-1.0.20-3.2.1.ia64.rpm
x86_64:
3b17c2f6b5af1aae38bfef34231e23fd gnutls-1.0.20-3.2.1.i386.rpm
eb086cf7b322caeec81ee06f4117bff9 gnutls-1.0.20-3.2.1.x86_64.rpm
fe64d1591d7b2ccab10084b96d1bdde5 gnutls-devel-1.0.20-3.2.1.x86_64.rpm
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
7. References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1431
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/
Copyright 2005 Red Hat, Inc.
