c22fc41ddf
update the package, which contains a fix in the ssh package. full diff: https://github.com/golang/crypto/compare/v0.16.0...v0.17.0 from the security mailing: > Hello gophers, > > Version v0.17.0 of golang.org/x/crypto fixes a protocol weakness in the > golang.org/x/crypto/ssh package that allowed a MITM attacker to compromise > the integrity of the secure channel before it was established, allowing > them to prevent transmission of a number of messages immediately after > the secure channel was established without either side being aware. > > The impact of this attack is relatively limited, as it does not compromise > confidentiality of the channel. Notably this attack would allow an attacker > to prevent the transmission of the SSH2_MSG_EXT_INFO message, disabling a > handful of newer security features. > > This protocol weakness was also fixed in OpenSSH 9.6. > > Thanks to Fabian Bäumer, Marcus Brinkmann, and Jörg Schwenk from Ruhr > University Bochum for reporting this issue. > > This is CVE-2023-48795 and Go issue https://go.dev/issue/64784. > > Cheers, > Roland on behalf of the Go team Signed-off-by: Sebastiaan van Stijn <github@gone.nl> |
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