[Security][CVE-2025-47914][CVE-2025-58181] Bump golang.org/x/crypto from 0.43.0 to 0.45.0

Bumps golang.org/x/crypto from 0.43.0 to 0.45.0. This update includes security fixes.

Vulnerabilities fixed

golang.org/x/crypto/ssh/agent vulnerable to panic if message is malformed due to out of bounds read
SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.

Patched versions: 0.45.0
Affected versions: < 0.45.0

golang.org/x/crypto/ssh allows an attacker to cause unbounded memory consumption
SSH servers parsing GSSAPI authentication requests do not validate the number of mechanisms specified in the request, allowing an attacker to cause unbounded memory consumption.

Patched versions: 0.45.0
Affected versions: < 0.45.0

Commits

• 4e0068c go.mod: update golang.org/x dependencies
• e79546e ssh: curb GSSAPI DoS risk by limiting number of specified OIDs
• f91f7a7 ssh/agent: prevent panic on malformed constraint
• 2df4153 acme/autocert: let automatic renewal work with short lifetime certs
• bcf6a84 acme: pass context to request
• b4f2b62 ssh: fix error message on unsupported cipher
• 79ec3a5 ssh: allow to bind to a hostname in remote forwarding
• 122a78f go.mod: update golang.org/x dependencies
• c0531f9 all: eliminate vet diagnostics
• 0997000 all: fix some comments
• Additional commits viewable in compare view