Open
Bug 1490131
Opened 6 years ago
Updated 2 years ago
PWebSocket accepts principals from the content process without verification
Categories
(Core :: Networking: WebSockets, defect, P3)
Core
Networking: WebSockets
Tracking
()
NEW
Fission Milestone | Future |
People
(Reporter: tjr, Unassigned)
References
(Depends on 1 open bug, Blocks 1 open bug)
Details
(Whiteboard: [necko-triaged])
In https://searchfox.org/mozilla-central/source/netwerk/protocol/websocket/PWebSocket.ipdl the AsyncOpen call takes a parameter OptionalLoadInfoArgs aLoadInfoArgs which eventually flows into a channel. This allows a Content Process to directly control the Principal and other information in a channel. I haven't been able to directly figure out the implications for this, but it seems likely that the Parent Process should at least assert that the Principals provided by the Content Process are permittable by that Content Process.
Reporter | ||
Updated•6 years ago
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Depends on: fission-ipc-map
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Updated•6 years ago
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Priority: -- → P3
Whiteboard: [necko-triaged]
Updated•2 years ago
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Severity: normal → S3
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Description
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