Описание
When handling a SSLv2-compatible ClientHello request, the server doesn't generate a new random value but sends an all-zero value instead. This results in full malleability of the ClientHello for SSLv2 used for TLS 1.2 in all versions prior to NSS 3.39. This does not impact TLS 1.3.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 2:3.35-2ubuntu2.1 |
| cosmic | released | 2:3.36.1-1ubuntu1.1 |
| devel | not-affected | 2:3.39-1ubuntu1 |
| esm-infra-legacy/trusty | released | 2:3.28.4-0ubuntu0.14.04.4 |
| esm-infra/bionic | released | 2:3.35-2ubuntu2.1 |
| esm-infra/xenial | released | 2:3.28.4-0ubuntu0.16.04.4 |
| precise/esm | not-affected | 2:3.28.4-0ubuntu0.12.04.2 |
| trusty | released | 2:3.28.4-0ubuntu0.14.04.4 |
| trusty/esm | released | 2:3.28.4-0ubuntu0.14.04.4 |
| upstream | released | 3.36.5,3.39 |
Показывать по
Ссылки на источники
EPSS
4.3 Medium
CVSS2
5.9 Medium
CVSS3
Связанные уязвимости
When handling a SSLv2-compatible ClientHello request, the server doesn't generate a new random value but sends an all-zero value instead. This results in full malleability of the ClientHello for SSLv2 used for TLS 1.2 in all versions prior to NSS 3.39. This does not impact TLS 1.3.
When handling a SSLv2-compatible ClientHello request, the server doesn't generate a new random value but sends an all-zero value instead. This results in full malleability of the ClientHello for SSLv2 used for TLS 1.2 in all versions prior to NSS 3.39. This does not impact TLS 1.3.
When handling a SSLv2-compatible ClientHello request, the server doesn ...
When handling a SSLv2-compatible ClientHello request, the server doesn't generate a new random value but sends an all-zero value instead. This results in full malleability of the ClientHello for SSLv2 used for TLS 1.2 in all versions prior to NSS 3.39. This does not impact TLS 1.3.
EPSS
4.3 Medium
CVSS2
5.9 Medium
CVSS3