The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedP...

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595. Permissions returned by the PasswordCallback, KeyboardInteractiveCallback, NoClientAuthCallback, and GSSAPIWithMICConfig.AllowLogin callbacks were not validated against the client's remote address, so a source-address restriction set by those callbacks was silently ignored. The check is now applied to the Permissions returned by any authentication callback.

出典: OSV.dev (Open Source Vulnerabilities) OSV

影響パッケージ

Debian:12 golang-go.crypto

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 golang-go.crypto

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 golang-go.crypto

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.55.0-1"}]}]

参照URL

advisory security-tracker.debian.org