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| -rw-r--r-- | CHANGES.md | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/CHANGES.md b/CHANGES.md index ec79279539..2814d9586a 100644 --- a/CHANGES.md +++ b/CHANGES.md @@ -9,7 +9,8 @@ This release includes *four* security fixes: - Prevent an attack where a federated server could send redactions for arbitrary events in v1 and v2 rooms. ([\#5767](https://github.com/matrix-org/synapse/issues/5767)) - Prevent a denial-of-service attack where cycles of redaction events would make Synapse spin infinitely. Thanks to `@lrizika:matrix.org` for identifying and responsibly disclosing this issue. ([0f2ecb961](https://github.com/matrix-org/synapse/commit/0f2ecb961)) - Prevent an attack where users could be joined or parted from public rooms without their consent. Thanks to @Dylanger for identifying and responsibly disclosing this issue. ([\#5744](https://github.com/matrix-org/synapse/issues/5744)) -- Fix a vulnerability where a federated server could spoof read-receipts from users on other servers. ([\#5743](https://github.com/matrix-org/synapse/issues/5743)) +- Fix a vulnerability where a federated server could spoof read-receipts from + users on other servers. Thanks to @Dylanger for identifying this issue too. ([\#5743](https://github.com/matrix-org/synapse/issues/5743)) Note that Synapse 1.2.0 also contained a security fix which was not correctly identified during the original release. The changelog below is now updated. |