Hi all,

OpenSSL have published a security announcement alongside the latest release:

https://www.openssl.org/news/secadv/20210824.txt

I'm trying to figure out if Tomcat Native is affected by these.

For CVE-2021-3711 it isn't clear to me if the issue relates to just stand-alone decryption or if any use of SM2 - including in a TLS cipher - is affected.

For CVE-2021-3712 I can't find any references in the Tomcat Native code to any of the functions named as potential ways to construct an ASN1_STRING without the NUL terminators.


Can anyone shed more light on CVE-2021-3711? We do have one fix related to building with OpenSSL 3.0.0 so it might be simpler to just do a release anyway.

Thoughts?

Mark

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