RUSTSEC-2023-0024: `openssl` `X509Extension::new` and `X509Extension::new_nid` null pointer dereference

[github-actions]

openssl X509Extension::new and X509Extension::new_nid null pointer dereference

Details
Package	openssl
Version	0.10.46
URL	rust-openssl/rust-openssl#1854
Date	2023-03-24
Patched versions	>=0.10.48

These functions would crash when the context argument was None with certain extension types.

Thanks to David Benjamin (Google) for reporting this issue.

See advisory page for additional details.

[stephank]

Fixed in 0.8.1.