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| -rw-r--r-- | CHANGES.md | 16 |
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diff --git a/CHANGES.md b/CHANGES.md index a41abbefba..7ae0e7b3c1 100644 --- a/CHANGES.md +++ b/CHANGES.md @@ -1,3 +1,19 @@ +Synapse 1.33.2 (2021-05-11) +=========================== + +Due to the security issue highlighted below, server administrators are encouraged to update Synapse. We are not aware of these vulnerabilities being exploited in the wild. + +Security advisory +----------------- + +This release fixes a denial of service attack ([CVE-2021-29471](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29471)) against Synapse's push rules implementation. Server admins are encouraged to upgrade. + +Internal Changes +---------------- + +- Unpin attrs dependency. ([\#9946](https://github.com/matrix-org/synapse/issues/9946)) + + Synapse 1.33.1 (2021-05-06) =========================== |