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| author | Nick Mathewson <nickm@torproject.org> | 2020-03-17 15:22:36 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2020-03-17 15:22:36 -0400 |
| commit | a74f620e5281194566bf30a656ddd2f6952656c9 (patch) | |
| tree | 5bc9dc79bb5b29b00363600dcfcfe9c7c6a93714 /changes | |
| parent | 40536768b0414703ab59b718ef3cd74b5811dc61 (diff) | |
| parent | 85141a3a74efb0db29ff98667e83b06208d1c926 (diff) | |
| download | tor-a74f620e5281194566bf30a656ddd2f6952656c9.tar.gz tor-a74f620e5281194566bf30a656ddd2f6952656c9.zip | |
Merge branch 'maint-0.4.2' into release-0.4.2
Diffstat (limited to 'changes')
| -rw-r--r-- | changes/ticket33119 | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/changes/ticket33119 b/changes/ticket33119 new file mode 100644 index 0000000000..11c20bc7a2 --- /dev/null +++ b/changes/ticket33119 @@ -0,0 +1,8 @@ + o Major bugfixes (security, denial-of-service): + - Fix a denial-of-service bug that could be used by anyone to consume a + bunch of CPU on any Tor relay or authority, or by directories to + consume a bunch of CPU on clients or hidden services. Because + of the potential for CPU consumption to introduce observable + timing patterns, we are treating this as a high-severity security + issue. Fixes bug 33119; bugfix on 0.2.1.5-alpha. We are also tracking + this issue as TROVE-2020-002. |