- Fix flaw that would allow a person who knows a storage index of a file to
delete shares of that file (#1528).
+ - Remove corner cases in mutable file bounds management which could expose
+ extra lease info or old share data (from prior versions of the mutable
+ file) if someone with write authority to that mutable file exercised these
+ corner cases in a way that no actual Tahoe-LAFS client does. (Probably not
+ exploitable.) (#1528).
+
+
+Release 1.8.3 (2011-09-13)
+--------------------------
+
+Security-related Bugfix
+'''''''''''''''''''''''
+
+- Fix flaw that would allow a person who knows a storage index of a file to
+ delete shares of that file (#1528).
+- Remove corner cases in mutable file bounds management which could expose
+ extra lease info or old share data (from prior versions of the mutable
+ file) if someone with write authority to that mutable file exercised these
+ corner cases in a way that no actual Tahoe-LAFS client does. (Probably not
+ exploitable.) (#1528).
Release 1.8.2 (2011-01-30)