diff options
Diffstat (limited to 'changes')
| -rw-r--r-- | changes/bug19025 | 4 | ||||
| -rw-r--r-- | changes/ticket19769 | 7 |
2 files changed, 11 insertions, 0 deletions
diff --git a/changes/bug19025 b/changes/bug19025 new file mode 100644 index 0000000000..0f365f52ba --- /dev/null +++ b/changes/bug19025 @@ -0,0 +1,4 @@ + o Major bugfixes (DNS): + - Fix a bug that prevented exit nodes from caching DNS records for more + than 60 seconds. + Fixes bug 19025; bugfix on 0.2.4.7-alpha. diff --git a/changes/ticket19769 b/changes/ticket19769 new file mode 100644 index 0000000000..9fc05c3e9e --- /dev/null +++ b/changes/ticket19769 @@ -0,0 +1,7 @@ + o Major features (security): + - Change the algorithm used to decide DNS TTLs on client and server side, + to better resist DNS-based correlation attacks like the DefecTor attack + of Greschbach, Pulls, Roberts, Winter, and Feamster). Now + relays only return one of two possible DNS TTL values, and clients + are willing to believe DNS TTL values up to 3 hours long. + Closes ticket 19769. |