snowflake: Pion DTLS is a Go implementation of Datagram Transport Layer Security
CVE-2022-29222 is fixed in 4 products on 1 platform, first by snowflake-client 1.1.0-2ubuntu0.1+esm2, released May 20, 2022. It is not reported as exploited. Patch Radar priority: High.
Pion DTLS is a Go implementation of Datagram Transport Layer Security. Prior to version 2.1.5, a DTLS Client could provide a Certificate that it doesn't posses the private key for and Pion DTLS wouldn't reject it. This issue affects users that are using Client certificates only. The connection itself is still secure. The Certificate provided by clients can't be trusted when using a Pion DTLS server prior to version 2.1.5. Users should upgrade to version 2.1.5 to receive a patch. There are currently no known workarounds.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| snowflake · Debian 12.15 (bookworm) | 2.2.0-1 | DEBIAN-CVE-2022-29222 | May 21, 2022 |
| snowflake · Debian 13.5 (trixie) | 2.2.0-1 | DEBIAN-CVE-2022-29222 | May 21, 2022 |
| snowflake · Debian 14 | 2.2.0-1 | DEBIAN-CVE-2022-29222 | May 21, 2022 |
| snowflake-client · Ubuntu 22.04.1 LTS (jammy) | 1.1.0-2ubuntu0.1+esm2 | snowflake-client 1.1.0-2ubuntu0.1+esm2 | May 20, 2022 |
| snowflake-proxy · Ubuntu 22.04.1 LTS (jammy) | 1.1.0-2ubuntu0.1+esm2 | snowflake-proxy 1.1.0-2ubuntu0.1+esm2 | May 20, 2022 |
| telegraf · Ubuntu 22.04.1 LTS (jammy) | 1.21.4+ds1-0ubuntu2+esm2 | telegraf 1.21.4+ds1-0ubuntu2+esm2 | May 20, 2022 |
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