<![CDATA[tfw there is a post you know you saw months ago but can't find anymore...]]>tfw there is a post you know you saw months ago but can't find anymore...

Was about someone testing the "secureboot certificate apocalypse" by setting the clock forward & I think everything was fine?

]]>https://board.circlewithadot.net/topic/c071bef8-f315-4fe6-b7cf-14e7fe51e1d3/tfw-there-is-a-post-you-know-you-saw-months-ago-but-can-t-find-anymore...RSS for NodeMon, 25 May 2026 12:15:18 GMTTue, 19 May 2026 19:54:34 GMT60<![CDATA[Reply to tfw there is a post you know you saw months ago but can't find anymore... on Tue, 19 May 2026 20:40:59 GMT]]>@TomSellers @nyanbinary @wdormann https://mjg59.dreamwidth.org/72892.html should cover it

]]>https://board.circlewithadot.net/post/https://nondeterministic.computer/users/mjg59/statuses/116603175534430019https://board.circlewithadot.net/post/https://nondeterministic.computer/users/mjg59/statuses/116603175534430019Tue, 19 May 2026 20:40:59 GMT<![CDATA[Reply to tfw there is a post you know you saw months ago but can't find anymore... on Tue, 19 May 2026 20:39:53 GMT]]>@ryanc @nyanbinary kajer does not forget 0-day countz

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]]>https://board.circlewithadot.net/post/https://infosec.exchange/users/kajer/statuses/116603171231922096https://board.circlewithadot.net/post/https://infosec.exchange/users/kajer/statuses/116603171231922096Tue, 19 May 2026 20:39:53 GMT<![CDATA[Reply to tfw there is a post you know you saw months ago but can't find anymore... on Tue, 19 May 2026 20:39:27 GMT]]>@nyanbinary Seems like I remember @wdormann or @mjg59 saying something about this. It's been while so I apologize for @'ing either or both of you that didn't post about it.

]]>https://board.circlewithadot.net/post/https://infosec.exchange/users/TomSellers/statuses/116603169475728743https://board.circlewithadot.net/post/https://infosec.exchange/users/TomSellers/statuses/116603169475728743Tue, 19 May 2026 20:39:27 GMT<![CDATA[Reply to tfw there is a post you know you saw months ago but can't find anymore... on Tue, 19 May 2026 20:29:12 GMT]]>@nyanbinary @kajer I highly recommend reminding kajer of this in a few weeks once he's forgotten about this exchange.

]]>https://board.circlewithadot.net/post/https://infosec.exchange/users/ryanc/statuses/116603129186638291https://board.circlewithadot.net/post/https://infosec.exchange/users/ryanc/statuses/116603129186638291Tue, 19 May 2026 20:29:12 GMT<![CDATA[Reply to tfw there is a post you know you saw months ago but can't find anymore... on Tue, 19 May 2026 20:28:22 GMT]]>@nyanbinary @kajer he came to my gender repeal party and also we used to play and run CTFs together

]]>https://board.circlewithadot.net/post/https://infosec.exchange/users/ryanc/statuses/116603125906382438https://board.circlewithadot.net/post/https://infosec.exchange/users/ryanc/statuses/116603125906382438Tue, 19 May 2026 20:28:22 GMT<![CDATA[Reply to tfw there is a post you know you saw months ago but can't find anymore... on Tue, 19 May 2026 20:27:34 GMT]]>@ryanc @kajer ah!

... I guess technically we have a 0-day if you do that, as in "a day" passing in 0 time? :3

]]>https://board.circlewithadot.net/post/https://infosec.exchange/users/nyanbinary/statuses/116603122754813013https://board.circlewithadot.net/post/https://infosec.exchange/users/nyanbinary/statuses/116603122754813013Tue, 19 May 2026 20:27:34 GMT<![CDATA[Reply to tfw there is a post you know you saw months ago but can't find anymore... on Tue, 19 May 2026 20:26:07 GMT]]>@nyanbinary @kajer kajer once got really annoyed about someone involved in DEFCON kids referring to setting the clock on a phone to bypass timers and whatnot for mobile "games" as 0-days

]]>https://board.circlewithadot.net/post/https://infosec.exchange/users/ryanc/statuses/116603117082403617https://board.circlewithadot.net/post/https://infosec.exchange/users/ryanc/statuses/116603117082403617Tue, 19 May 2026 20:26:07 GMT<![CDATA[Reply to tfw there is a post you know you saw months ago but can't find anymore... on Tue, 19 May 2026 20:07:20 GMT]]>@kajer feels like I am missing a story?

]]>https://board.circlewithadot.net/post/https://infosec.exchange/users/nyanbinary/statuses/116603043200646494https://board.circlewithadot.net/post/https://infosec.exchange/users/nyanbinary/statuses/116603043200646494Tue, 19 May 2026 20:07:20 GMT<![CDATA[Reply to tfw there is a post you know you saw months ago but can't find anymore... on Tue, 19 May 2026 20:06:10 GMT]]>@kajer @nyanbinary so, yes, then

]]>https://board.circlewithadot.net/post/https://infosec.exchange/users/ryanc/statuses/116603038639029995https://board.circlewithadot.net/post/https://infosec.exchange/users/ryanc/statuses/116603038639029995Tue, 19 May 2026 20:06:10 GMT<![CDATA[Reply to tfw there is a post you know you saw months ago but can't find anymore... on Tue, 19 May 2026 20:02:43 GMT]]>@ryanc @nyanbinary

957 0-days found!!!!

]]>https://board.circlewithadot.net/post/https://infosec.exchange/users/kajer/statuses/116603025047493347https://board.circlewithadot.net/post/https://infosec.exchange/users/kajer/statuses/116603025047493347Tue, 19 May 2026 20:02:43 GMT<![CDATA[Reply to tfw there is a post you know you saw months ago but can't find anymore... on Tue, 19 May 2026 20:01:02 GMT]]>@kajer @nyanbinary are you still mad about DEFCON kids?

]]>https://board.circlewithadot.net/post/https://infosec.exchange/users/ryanc/statuses/116603018415823998https://board.circlewithadot.net/post/https://infosec.exchange/users/ryanc/statuses/116603018415823998Tue, 19 May 2026 20:01:02 GMT<![CDATA[Reply to tfw there is a post you know you saw months ago but can't find anymore... on Tue, 19 May 2026 19:59:35 GMT]]>@kajer more like: setting clock to the past bypasses certificate expiration check, leading to complete integrity & confidentiality loss

]]>https://board.circlewithadot.net/post/https://infosec.exchange/users/nyanbinary/statuses/116603012764152098https://board.circlewithadot.net/post/https://infosec.exchange/users/nyanbinary/statuses/116603012764152098Tue, 19 May 2026 19:59:35 GMT<![CDATA[Reply to tfw there is a post you know you saw months ago but can't find anymore... on Tue, 19 May 2026 19:57:46 GMT]]>@nyanbinary

soon: CVE-something: setting clock ahead in bios results in TPM malfunction and unbootable PCs.

PoC code == NTP server using UDP/123 with clock set in 3012

]]>https://board.circlewithadot.net/post/https://infosec.exchange/users/kajer/statuses/116603005624518303https://board.circlewithadot.net/post/https://infosec.exchange/users/kajer/statuses/116603005624518303Tue, 19 May 2026 19:57:46 GMT