GNU Libtasn1 'asn1_read_value_type()' Function Denial of Service Vulnerability
BID:67748
Info
GNU Libtasn1 'asn1_read_value_type()' Function Denial of Service Vulnerability
| Bugtraq ID: | 67748 |
| Class: | Failure to Handle Exceptional Conditions |
| CVE: |
CVE-2014-3469 |
| Remote: | Yes |
| Local: | No |
| Published: | May 28 2014 12:00AM |
| Updated: | Apr 13 2015 09:21PM |
| Credit: | GNU |
| Vulnerable: |
Ubuntu Ubuntu Linux 14.04 LTS Ubuntu Ubuntu Linux 12.04 LTS i386 Ubuntu Ubuntu Linux 12.04 LTS amd64 Ubuntu Ubuntu Linux 10.04 sparc Ubuntu Ubuntu Linux 10.04 powerpc Ubuntu Ubuntu Linux 10.04 i386 Ubuntu Ubuntu Linux 10.04 ARM Ubuntu Ubuntu Linux 10.04 amd64 SuSE SUSE Linux Enterprise Software Development Kit 11 SP3 SuSE SUSE Linux Enterprise Server 11 SP3 for VMware SuSE SUSE Linux Enterprise Server 11 SP3 SuSE SUSE Linux Enterprise Server 10 SP4 LTSS SuSE SUSE Linux Enterprise Server 10 SP3 LTSS SuSE Suse Linux Enterprise Desktop 11 SP3 S.u.S.E. SUSE CORE 9 for x86 S.u.S.E. CORE 9 Redhat Enterprise Virtualization Hypervisor for RHEL 6 0 Redhat Enterprise Linux Workstation Optional 6 Redhat Enterprise Linux Workstation 6 Redhat Enterprise Linux Server Optional 6 Redhat Enterprise Linux Server 6 Redhat Enterprise Linux HPC Node Optional 6 Redhat Enterprise Linux HPC Node 6 Redhat Enterprise Linux Desktop Workstation 5 client Redhat Enterprise Linux Desktop Optional 6 Redhat Enterprise Linux Desktop 6 Redhat Enterprise Linux Desktop 5 client Redhat Enterprise Linux 5.0 Redhat Enterprise Linux 5 Server Oracle Enterprise Linux 7 Oracle Enterprise Linux 5 Mandriva Business Server 1 X86 64 Mandriva Business Server 1 MandrakeSoft Enterprise Server 5 x86_64 MandrakeSoft Enterprise Server 5 GNU Libtasn1 3.5 GNU Libtasn1 2.9 GNU Libtasn1 2.8 GNU Libtasn1 2.7 GNU Libtasn1 2.6 GNU Libtasn1 2.2 GNU Libtasn1 2.12 GNU Libtasn1 2.11 GNU Libtasn1 2.10 GNU GnuTLS 2.12.22 Gentoo Linux Debian Linux 6.0 sparc Debian Linux 6.0 s/390 Debian Linux 6.0 powerpc Debian Linux 6.0 mips Debian Linux 6.0 ia-64 Debian Linux 6.0 ia-32 Debian Linux 6.0 arm Debian Linux 6.0 amd64 CentOS CentOS 6 CentOS CentOS 5 Avaya Proactive Contact 5.1 Avaya Proactive Contact 5.0 Avaya one-X Client Enablement Services 6.1.2 Avaya one-X Client Enablement Services 6.1.1 Avaya one-X Client Enablement Services 6.1 Avaya Meeting Exchange 6.2 Avaya Meeting Exchange 6.0 Avaya Meeting Exchange 5.2 Avaya Meeting Exchange 5.1 Avaya Meeting Exchange 5.0 Avaya IQ 5.2 Avaya IQ 5.1.1 Avaya IQ 5.1 Avaya IQ 5 Avaya IP Office Application Server 8.1 Avaya IP Office Application Server 8.0 Avaya Conferencing Standard Edition 6.0.1 Avaya Conferencing Standard Edition 7.0 Avaya Conferencing Standard Edition 6.0 Avaya Communication Server 1000M Signaling Server 7.6 Avaya Communication Server 1000M Signaling Server 7.5 Avaya Communication Server 1000M Signaling Server 7.0 Avaya Communication Server 1000M Signaling Server 6.0 Avaya Communication Server 1000M 7.6 Avaya Communication Server 1000M 7.5 Avaya Communication Server 1000M 7.0 Avaya Communication Server 1000M 6.0 Avaya Communication Server 1000E Signaling Server 7.6 Avaya Communication Server 1000E Signaling Server 7.5 Avaya Communication Server 1000E Signaling Server 7.0 Avaya Communication Server 1000E Signaling Server 6.0 Avaya Communication Server 1000E 7.6 Avaya Communication Server 1000E 7.5 Avaya Communication Server 1000E 7.0 Avaya Communication Server 1000E 6.0 Avaya Aura System Platform 6.2.2 Avaya Aura System Platform 6.2.1 Avaya Aura System Platform 6.0.2 Avaya Aura System Platform 6.0.1 Avaya Aura System Platform 6.3 Avaya Aura System Platform 6.2.1.0.9 Avaya Aura System Platform 6.2 SP1 Avaya Aura System Platform 6.2 Avaya Aura System Platform 6.0.3.9.3 Avaya Aura System Platform 6.0.3.8.3 Avaya Aura System Platform 6.0.3.0.3 Avaya Aura System Platform 6.0 Avaya Aura System Platform 1.1 Avaya Aura System Platform 1.0 Avaya Aura System Manager 6.3.6 Avaya Aura System Manager 6.3.4 Avaya Aura System Manager 6.3.2 Avaya Aura System Manager 6.3.1 Avaya Aura System Manager 6.3 Avaya Aura System Manager 6.2 Avaya Aura System Manager 6.1.5 Avaya Aura System Manager 6.1.3 Avaya Aura System Manager 6.1.2 Avaya Aura System Manager 6.1.1 Avaya Aura System Manager 6.1 Avaya Aura System Manager 6.0 Avaya Aura System Manager 5.2 Avaya Aura System Manager 5.0 Avaya Aura Session Manager 6.2.1 Avaya Aura Session Manager 6.1.5 Avaya Aura Session Manager 6.1.3 Avaya Aura Session Manager 6.1.2 Avaya Aura Session Manager 6.1.1 Avaya Aura Session Manager 6.0.1 Avaya Aura Session Manager 6.2.3 Avaya Aura Session Manager 6.2.2 Avaya Aura Session Manager 6.2 Avaya Aura Session Manager 6.1 Avaya Aura Session Manager 6.0.2 Avaya Aura Session Manager 6.0 Avaya Aura Session Manager 5.2.4 Avaya Aura Session Manager 5.2.1 Avaya Aura Session Manager 5.2 Avaya Aura Session Manager 5.0 Avaya Aura Presence Services 6.1.2 Avaya Aura Presence Services 6.1.1 Avaya Aura Presence Services 6.2 Avaya Aura Presence Services 6.1 Avaya Aura Presence Services 6.0 Avaya Aura Messaging 6.1.1 Avaya Aura Messaging 6.3 Avaya Aura Messaging 6.2 Avaya Aura Messaging 6.1 Avaya Aura Messaging 6.0.1 Avaya Aura Messaging 6.0 Avaya Aura Communication Manager Utility Services 6.3 Avaya Aura Communication Manager Utility Services 6.2.5.0.15 Avaya Aura Communication Manager Utility Services 6.2.4.0.15 Avaya Aura Communication Manager Utility Services 6.2 Avaya Aura Communication Manager Utility Services 6.1 Avaya Aura Communication Manager Utility Services 6.0 Avaya Aura Communication Manager 6.3 Avaya Aura Communication Manager 6.2 Avaya Aura Communication Manager 6.0.1 Avaya Aura Communication Manager 6.0 Avaya Aura Application Enablement Services 5.2.1 Avaya Aura Application Enablement Services 6.3 Avaya Aura Application Enablement Services 6.2 Avaya Aura Application Enablement Services 6.1.2 Avaya Aura Application Enablement Services 6.1.1 Avaya Aura Application Enablement Services 6.1 Avaya Aura Application Enablement Services 6.0 Avaya Aura Application Enablement Services 5.2.4 Avaya Aura Application Enablement Services 5.2.3 Avaya Aura Application Enablement Services 5.2.2 Avaya Aura Application Enablement Services 5.2 Avaya Aura Application Enablement Services 5.0 AlienVault AlienVault 4.12 |
| Not Vulnerable: |
GNU Libtasn1 3.6 GNU GnuTLS 2.12.23 AlienVault AlienVault 4.13 |
Discussion
GNU Libtasn1 'asn1_read_value_type()' Function Denial of Service Vulnerability
GNU Libtasn1 is prone to a denial-of-service vulnerability.
Attackers can exploit this issue to crash the affected library, denying service to legitimate users.
GNU Libtasn1 is prone to a denial-of-service vulnerability.
Attackers can exploit this issue to crash the affected library, denying service to legitimate users.
Exploit / POC
GNU Libtasn1 'asn1_read_value_type()' Function Denial of Service 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].
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].
References
GNU Libtasn1 'asn1_read_value_type()' Function Denial of Service Vulnerability
References:
References:
- Re: GnuTLS and libtasn1 security fixes (mancha)
- Allow a NULL value in asn1_read_value() for all types. (GNU)
- Bug 1102329 - (CVE-2014-3469) CVE-2014-3469 libtasn1: asn1_read_value_type() NUL (Red Hat Bugzilla)
- GNU Libtasn1 3.6 released (GNU)
- Libtasn1 Homepage (GNU)
- safer usage of memcpy(). (GNU)
- Security Advisory, AlienVault v4.13 addresses (14) vulnerabilities (AlienVault)
- Do not try to write over null values (GNU)
- gnutls security update (RHSA-2014-0594) (Avaya)
- RHSA-2014:0687-1 Moderate: libtasn1 security update (Red Hat)