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CVE-2021-43565: [security] Vulnerability in golang.org/x/crypto/ssh

The x/crypto/ssh package before 0.0.0-20211202192323-5770296d904e of golang.org/x/crypto allows an attacker to panic an SSH server.

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#vulnerability#google#auth#ssh

Roland Shoemaker

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Dec 2, 2021, 8:51:58 PM12/2/21

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Hello gophers,

Version v0.0.0-20211202192323-5770296d904e of golang.org/x/crypto fixes a vulnerability in the golang.org/x/crypto/ssh package which allowed unauthenticated clients to cause a panic in SSH servers.

This issue was discovered and reported by Rod Hynes, Psiphon Inc., and is tracked as CVE-2021-43565 and Issue #49932.

Roland on behalf of the Go team

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