GnuTLS X.509 Certificate Serial Number Decoding Remote Security Vulnerability

BID:38959

Info

GnuTLS X.509 Certificate Serial Number Decoding Remote Security Vulnerability

Bugtraq ID: 38959
Class: Unknown
CVE: CVE-2010-0731
Remote: Yes
Local: No
Published: Mar 25 2010 12:00AM
Updated: Oct 12 2010 03:09PM
Credit: Reported in a Red Hat advisory
Vulnerable: S.u.S.E. SUSE Linux Enterprise Server 9
RedHat Enterprise Linux WS 4
RedHat Enterprise Linux ES 4
RedHat Enterprise Linux AS 4
RedHat Enterprise Linux Desktop version 4
MandrakeSoft Corporate Server 4.0 x86_64
MandrakeSoft Corporate Server 4.0
GNU GnuTLS 1.2
GNU GnuTLS 1.0.25
+ Red Hat Fedora Core4
GNU GnuTLS 1.0.23
+ Red Hat Fedora Core4
GNU GnuTLS 1.0.20
GNU GnuTLS 1.0.17
GNU GnuTLS 1.0.16
GNU GnuTLS 1.0.15
GNU GnuTLS 1.0.14
GNU GnuTLS 1.0.13
GNU GnuTLS 1.0.9
GNU GnuTLS 1.0.8
GNU GnuTLS 1.0.7
GNU GnuTLS 1.0.6
GNU GnuTLS 1.0.5
GNU GnuTLS 1.0.4
GNU GnuTLS 1.0.3
GNU GnuTLS 1.0.2
GNU GnuTLS 1.0.1
GNU GnuTLS 1.0
Avaya Proactive Contact 4.1.2
Avaya Proactive Contact 4.1.1
Avaya Proactive Contact 4.1
Avaya Proactive Contact 4.0
Avaya Messaging Storage Server 5.1
Avaya Messaging Storage Server 5.0
Avaya Messaging Storage Server 4.0
Avaya Message Networking 5.2
Avaya Message Networking 3.1
Avaya Meeting Exchange 5.0 .0.52
Avaya Meeting Exchange 5.2 SP1
Avaya Meeting Exchange 5.2
Avaya Meeting Exchange 5.1 SP1
Avaya Meeting Exchange 5.1
Avaya Meeting Exchange 5.0 SP2
Avaya Meeting Exchange 5.0 SP1
Avaya Meeting Exchange 5.0
Avaya Intuity AUDIX LX 2.0 SP2
Avaya Intuity AUDIX LX 2.0 SP1
Avaya Intuity AUDIX LX 2.0
Avaya Communication Manager 5.1.2
Avaya Communication Manager 4.0.3 SP1
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Communication Manager 3.1.4 SP2
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Communication Manager 2.0.1
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
+ Avaya Communication Manager Server S8700
Avaya Communication Manager 2.0
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
+ Avaya Communication Manager Server S8700
Avaya Communication Manager 1.3.1
+ Avaya Communication Manager Server DEFINITY Server R10
+ Avaya Communication Manager Server DEFINITY Server R10
+ Avaya Communication Manager Server DEFINITY Server R11
+ Avaya Communication Manager Server DEFINITY Server R9
+ Avaya Communication Manager Server DEFINITY Server R9
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
+ Avaya Communication Manager Server S8700
Avaya Communication Manager 1.1
+ Avaya Communication Manager Server DEFINITY Server R10
+ Avaya Communication Manager Server DEFINITY Server R10
+ Avaya Communication Manager Server DEFINITY Server R11
+ Avaya Communication Manager Server DEFINITY Server R9
+ Avaya Communication Manager Server DEFINITY Server R9
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
+ Avaya Communication Manager Server S8700
Avaya Communication Manager 5.2
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Communication Manager 5.1
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Communication Manager 5.0 SP3
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Communication Manager 5.0
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Communication Manager 4.0
Avaya Communication Manager 3.1
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Communication Manager 3.0
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
+ Avaya Communication Manager Server S8700
Avaya Communication Manager 2.2
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Communication Manager 2.1
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Aura SIP Enablement Services 5.2.1
Avaya Aura SIP Enablement Services 3.1.1
Avaya Aura SIP Enablement Services 3.1
Avaya Aura SIP Enablement Services 5.2
Avaya Aura SIP Enablement Services 3.1
Avaya Aura Communication Manager 5.2
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Aura Communication Manager 5.1
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700
Avaya Aura Communication Manager 4.0
Avaya Aura Communication Manager 4.0
Not Vulnerable: GNU GnuTLS 1.2.1
Avaya Aura Communication Manager 6.0.1
+ Avaya Communication Manager Server DEFINITY Server SI/CS
+ Avaya Communication Manager Server S8100
+ Avaya Communication Manager Server S8300
+ Avaya Communication Manager Server S8500
+ Avaya Communication Manager Server S8700

Discussion

GnuTLS X.509 Certificate Serial Number Decoding Remote Security Vulnerability

GnuTLS is prone to a remote security vulnerability.

An attacker can exploit this issue to potentially execute arbitrary code, trigger denial-of-service conditions, or bypass certificate revocation list (CRL) checks, causing clients to accept expired or invalid certificates from servers.

Exploit / POC

GnuTLS X.509 Certificate Serial Number Decoding Remote Security Vulnerability

Currently we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Solution / Fix

GnuTLS X.509 Certificate Serial Number Decoding Remote Security Vulnerability

Solution:
Updates are available. Please see the references for more information.


MandrakeSoft Corporate Server 4.0

MandrakeSoft Corporate Server 4.0 x86_64

References

GnuTLS X.509 Certificate Serial Number Decoding Remote Security Vulnerability

References:
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