Speculative Buffer Overflows: Attacks and Defenses · HackerPapers discussions

Speculative Buffer Overflows: Attacks and Defenses — mentioned by pfraze

Tue, 25 Aug 2020 22:00:11 GMT

Guy's arguing that there are still benefits to applying security boundaries within execution envs which are vulnerable to spectre memory reads since it would limit the ability to exfiltrate. (There was a variant which could write to memory as well [1].) There was some discussion on twitter about this which I found interesting [2]. 1 https://arxiv.org/abs/1807.03757v1 2 https://twitter.com/domenic/status/1298045068633407490

Paper and discussion history. A mention is not an endorsement.

Speculative Buffer Overflows: Attacks and Defenses — HN submission

Wed, 11 Jul 2018 16:25:36 GMT

Speculative Buffer Overflows: Attacks and Defenses

2 points; 0 discussion replies on HN. Paper and source history. A submission is not an endorsement.

Speculative Buffer Overflows: Attacks and Defenses — HN submission

Wed, 11 Jul 2018 03:34:16 GMT

Speculative Buffer Overflows: Attacks and Defenses

3 points; 0 discussion replies on HN. Paper and source history. A submission is not an endorsement.