Title: [256399] trunk/Source/WebKit
Revision
256399
Author
bfulg...@apple.com
Date
2020-02-11 16:47:35 -0800 (Tue, 11 Feb 2020)

Log Message

[iOS] Deny access to unused tcp service from NetworkProcess
https://bugs.webkit.org/show_bug.cgi?id=207590
<rdar://problem/57895351>

Reviewed by Darin Adler.

* Resources/SandboxProfiles/ios/com.apple.WebKit.Networking.sb:

Modified Paths

Diff

Modified: trunk/Source/WebKit/ChangeLog (256398 => 256399)


--- trunk/Source/WebKit/ChangeLog	2020-02-12 00:47:09 UTC (rev 256398)
+++ trunk/Source/WebKit/ChangeLog	2020-02-12 00:47:35 UTC (rev 256399)
@@ -1,3 +1,13 @@
+2020-02-11  Brent Fulgham  <bfulg...@apple.com>
+
+        [iOS] Deny access to unused tcp service from NetworkProcess
+        https://bugs.webkit.org/show_bug.cgi?id=207590
+        <rdar://problem/57895351>
+
+        Reviewed by Darin Adler.
+
+        * Resources/SandboxProfiles/ios/com.apple.WebKit.Networking.sb:
+
 2020-02-11  Chris Dumez  <cdu...@apple.com>
 
         Unreviewed, revert r255662 as it seems to cause blank views in SVC.

Modified: trunk/Source/WebKit/Resources/SandboxProfiles/ios/com.apple.WebKit.Networking.sb (256398 => 256399)


--- trunk/Source/WebKit/Resources/SandboxProfiles/ios/com.apple.WebKit.Networking.sb	2020-02-12 00:47:09 UTC (rev 256398)
+++ trunk/Source/WebKit/Resources/SandboxProfiles/ios/com.apple.WebKit.Networking.sb	2020-02-12 00:47:35 UTC (rev 256399)
@@ -632,6 +632,10 @@
     (local tcp)
     (remote tcp))
 
+;;; <rdar://problem/9876970>
+(deny network-outbound
+      (remote tcp "localhost:62078"))
+
 ;; Various services required by system frameworks
 (allow mach-lookup (with report) (with telemetry)
     (global-name "com.apple.lsd.mapdb")
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