Enable chromium ASLR features for Windows content

NEW
Assigned to

Status

()

Core
Security: Process Sandboxing
P2
normal
3 months ago
28 days ago

People

(Reporter: jimm, Assigned: jimm)

Tracking

Trunk
All
Windows
Points:
---

Firefox Tracking Flags

(Not tracked)

Details

(Whiteboard: sb+)

(Assignee)

Description

3 months ago
Mitigation flags:

MITIGATION_BOTTOM_UP_ASLR - random lower bound as the minimum user address
MITIGATION_RELOCATE_IMAGE - Forces ASLR on all images
MITIGATION_HIGH_ENTROPY_ASLR - increased randomness range for bottom-up ASLR
MITIGATION_RELOCATE_IMAGE_REQUIRED - refuse to load dlls that can't be relocated

I don't see issues with any of these for content.

Note, Tom filed this bug on MITIGATION_BOTTOM_UP_ASLR - 
https://bugs.chromium.org/p/chromium/issues/detail?id=727708
(Assignee)

Comment 1

3 months ago
try run looks good - 
https://treeherder.mozilla.org/#/jobs?repo=try&revision=6e97346875067a87bdf619fe66aae5f3ac3b0360
(Assignee)

Updated

28 days ago
OS: Unspecified → Windows
Priority: -- → P2
Hardware: Unspecified → All
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