mutable/layout.py: make unpack_sdmf_checkstring and unpack_mdmf_checkstring more...

[tahoe-lafs/tahoe-lafs.git] / NEWS.rst

diff --git a/NEWS.rst b/NEWS.rst
index 34e63e8584fcc03979d8ad114816f4e12eb55ea2..d6084f1c0e64751a36cc0237a54e320822baf7e7 100644 (file)
--- a/NEWS.rst
+++ b/NEWS.rst
@@ -80,6 +80,26 @@ Compatibility and Dependencies
 
  - 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)