Heap-based buffer overflow in OpenConnect 3.18 allows remote servers to cause a denial of service via a crafted greeting banner.
git.infradead.org/users/dwmw2/openconnect.git/commitdiff/14cae65318d3ef1f7d449e463b72b6934e82f1c2
lists.fedoraproject.org/pipermail/package-announce/2012-May/079747.html
lists.opensuse.org/opensuse-updates/2013-06/msg00186.html
www.debian.org/security/2012/dsa-2495
www.infradead.org/openconnect/changelog.html
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17242