SUSE WebYaST before 1.2 0.2.63-0.6.1 allows remote attackers to modify the hosts list, and subsequently conduct man-in-the-middle attacks, via a crafted /host request on TCP port 4984.

Heap-based buffer overflow in compression-pointer processing in core/ngx_resolver.c in nginx before 1.0.10 allows remote resolvers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a long response.