Novel attack against virtually all VPN apps neuters their entire purpose

jeffw@lemmy.world to Technology@lemmy.world – 494 points –
Novel attack against virtually all VPN apps neuters their entire purpose
arstechnica.com
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I use option 121 as part of my work, though I am not an expert on DHCP. This attack does make sense to me and it would be hard to work around given the legitimate uses for that option.

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