A new CSS-based web attack will crash and restart your iPhone | TechCrunch
A new CSS-based web attack will crash and restart your iPhone A security researcher has found a new way to crash and restart any iPhone — with just a few lines of code. Sabri Haddouche tweeted a proof-of-concept webpage with just 15 lines of code which, if visited, will crash and restart an iPhone or iPad. Those on macOS may also see Safari freeze when opening the link. The code exploits a weaknes
CSS Injection ++ - 既存手法の概観と対策 - Speaker Deck
「第19回ゼロから始めるセキュリティ入門 勉強会」での, CSS Injection の脅威と対策に関する short talk 用に作成した資料です :-) 勉強会ページ: https://weeyble-security.connpass.com/event/98127/ I explain some techniques of CSS Injection by @masatokinugawa, @SecurityMB, and other websec researchers in Japanese. I highly recommend to check the following awesome work by @SecurityMB and @0x6D6172696F. - https://sekurak.pl/wykradanie-danych-w-swietnym-styl
Side-channel attacking browsers through CSS3 features | Security Research - Evonide
With the staggering amount of features that were introduced through HTML5 and CSS3 the attack surface of browsers grew accordingly. Consequently, it is no surprise that interactions between such features can cause unexpected behavior impacting the security of their users. In this article, we describe such a practical attack and the research behind it. tl;dr: We (co-)discovered a side-channel vulne
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