Good news: @OpenDNS confirms all its users are protected from glibc CVE-2015-7547.pic.twitter.com/PXIRR4tGlx
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@SwiftOnSecurity @opendns Glibc with just nameserver 127.0.0.1 in resolv.conf and a non-buggy cache/recursive local ns should be immune.
@SwiftOnSecurity @opendns OTOH as soon as queries go over a network you don't control, they're exposed to MITM that can exploit the vuln.
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