========================================================================== Ubuntu Security Notice USN-3309-2 July 18, 2017
libtasn1-3 vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.04 ESM Summary: Libtasn1 could be made to crash or run programs as your login if it opened a specially crafted file. Software Description: - libtasn1-3: Library to manage ASN.1 structures Details: Jakub Jirasek discovered that GnuTLS incorrectly handled certain assignments files. If a user were tricked into processing a specially crafted assignments file, a remote attacker could possibly execute arbirary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.04 ESM: libtasn1-3 2.10-1ubuntu1.6 In general, a standard system update will make all the necessary changes. References: https://www.ubuntu.com/usn/usn-3309-2 https://www.ubuntu.com/usn/usn-3309-1 CVE-2017-6891
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