Bug 223641

Summary: [iOS] Read access to passwd is required
Product: WebKit Reporter: Per Arne Vollan <pvollan>
Component: WebKit WebsiteAssignee: Per Arne Vollan <pvollan>
Status: RESOLVED FIXED    
Severity: Normal CC: bfulgham, jond, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
bfulgham: review+
Patch none

Description Per Arne Vollan 2021-03-23 09:26:10 PDT 
The WebContent sandbox on iOS should allow reading the passwd file.
Comment 1 Per Arne Vollan 2021-03-23 09:26:33 PDT 
<rdar://75616105>
Comment 2 Per Arne Vollan 2021-03-23 09:28:09 PDT 
Created attachment 424026 [details]
Patch
Comment 3 Per Arne Vollan 2021-03-23 09:30:18 PDT 
This patch is not intended for ToT.
Comment 4 Brent Fulgham 2021-03-23 09:33:32 PDT 
Comment on attachment 424026 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=424026&action=review

r=me

> Source/WebKit/Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb:-586
> -      (literal "/private/etc/passwd"))

Oh, no! I missed that one.
Comment 5 Per Arne Vollan 2021-03-23 09:37:37 PDT 
Created attachment 424028 [details]
Patch
Comment 6 Per Arne Vollan 2021-03-23 09:42:19 PDT 
(In reply to Brent Fulgham from comment #4)
> Comment on attachment 424026 [details]
> Patch
> 
> View in context:
> https://bugs.webkit.org/attachment.cgi?id=424026&action=review
> 
> r=me
> 
> > Source/WebKit/Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb:-586
> > -      (literal "/private/etc/passwd"))
> 
> Oh, no! I missed that one.

I believe this was incorrectly added by myself in https://trac.webkit.org/changeset/274231/webkit.

Thanks for reviewing!