Vulnerability Description
The (1) asn1_read_value_type and (2) asn1_read_value functions in GNU Libtasn1 before 3.6 allows context-dependent attackers to cause a denial of service (NULL pointer dereference and crash) via a NULL value in an ivalue argument.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Gnutls | < 3.5.7 |
| Gnu | Libtasn1 | < 3.6 |
| Redhat | Virtualization | 6.0 |
| Debian | Debian Linux | 7.0 |
| Redhat | Enterprise Linux Desktop | 5.0 |
| Redhat | Enterprise Linux Eus | 6.5 |
| Redhat | Enterprise Linux Server | 5.0 |
| Redhat | Enterprise Linux Server Aus | 6.5 |
| Redhat | Enterprise Linux Server Tus | 6.5 |
| Redhat | Enterprise Linux Workstation | 5.0 |
| Suse | Linux Enterprise Desktop | 11 |
| Suse | Linux Enterprise High Availability Extension | 11 |
| Suse | Linux Enterprise Server | 11 |
| Suse | Linux Enterprise Software Development Kit | 11 |
Related Weaknesses (CWE)
References
- http://advisories.mageia.org/MGASA-2014-0247.htmlThird Party Advisory
- http://linux.oracle.com/errata/ELSA-2014-0594.htmlThird Party Advisory
- http://linux.oracle.com/errata/ELSA-2014-0596.htmlThird Party Advisory
- http://lists.gnu.org/archive/html/help-libtasn1/2014-05/msg00006.htmlPatchVendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00002.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00015.htmlMailing ListThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2014-0594.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2014-0596.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2014-0687.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2014-0815.htmlThird Party Advisory
- http://secunia.com/advisories/58591Third Party Advisory
- http://secunia.com/advisories/58614Third Party Advisory
- http://secunia.com/advisories/59021Third Party Advisory
- http://secunia.com/advisories/59057Third Party Advisory
- http://secunia.com/advisories/59408Third Party Advisory
FAQ
What is CVE-2014-3469?
CVE-2014-3469 is a vulnerability with a CVSS score of 5.0 (MEDIUM). The (1) asn1_read_value_type and (2) asn1_read_value functions in GNU Libtasn1 before 3.6 allows context-dependent attackers to cause a denial of service (NULL pointer dereference and crash) via a NUL...
How severe is CVE-2014-3469?
CVE-2014-3469 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2014-3469?
Check the references section above for vendor advisories and patch information. Affected products include: Gnu Gnutls, Gnu Libtasn1, Redhat Virtualization, Debian Debian Linux, Redhat Enterprise Linux Desktop.