I tested my ubuntu 12.04 and it did not seem to be affected. server: vagrant@precise32:/tmp/CVE-2015-7547$ sudo python CVE-2015-7547-poc.py [UDP] Total D

I tested my ubuntu 12.04 and it did not seem to be affected. server: vagrant@precise32:/tmp/CVE-2015-7547$ sudo python CVE-2015-7547-poc.py [UDP] Total Data len recv 36 [UDP] Total Data len recv 36 client: ./CVE-2015-7547-client CVE-2015-7547-client: getaddrinfo: Name or service not known vagrant@precise32:/tmp/CVE-2015-7547$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 12.04 LTS Release: 12.04 Codename: precise vagrant@precise32:/tmp/CVE-2015-7547$ ldd --version ldd (Ubuntu EGLIBC 2.15-0ubuntu10) 2.15 Copyright (C) 2012 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Written by Roland McGrath and Ulrich Drepper.