Описание
Handshakes which used Encrypted Client Hello could be de-anonymized by a passive network observer due to a disclosure of pre-shared key identities in the unencrypted client hello.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| golang-1.27 | fixed | 1.27~rc2-1 | package | |
| golang-1.26 | fixed | 1.26.5-1 | package | |
| golang-1.25 | fixed | 1.25.12-1 | package | |
| golang-1.24 | removed | package | ||
| golang-1.24 | no-dsa | trixie | package | |
| golang-1.19 | removed | package | ||
| golang-1.19 | not-affected | bookworm | package | |
| golang-1.15 | not-affected | package |
Примечания
crypto/tls client Encrypted Client Hello introduced in Go 1.23 (issue #63369)
https://groups.google.com/g/golang-announce/c/OrmQE_Yp5Sc
https://github.com/golang/go/issues/79282
Fixed by: https://github.com/golang/go/commit/ca8ca590ccfda1e1c3186faf975afdb02cb6d2f0 (go1.26.5)
Fixed by: https://github.com/golang/go/commit/fc9f821bb660c1dcb9e57868b62f62bf3afb5842 (go1.25.12)
Связанные уязвимости
Handshakes which used Encrypted Client Hello could be de-anonymized by a passive network observer due to a disclosure of pre-shared key identities in the unencrypted client hello.
Handshakes which used Encrypted Client Hello could be de-anonymized by a passive network observer due to a disclosure of pre-shared key identities in the unencrypted client hello.
Handshakes which used Encrypted Client Hello could be de-anonymized by a passive network observer due to a disclosure of pre-shared key identities in the unencrypted client hello.
Handshakes which used Encrypted Client Hello could be de-anonymized by a passive network observer due to a disclosure of pre-shared key identities in the unencrypted client hello.