Описание
A flaw was found in GnuTLS. The Minerva attack is a cryptographic vulnerability that exploits deterministic behavior in systems like GnuTLS, leading to side-channel leaks. In specific scenarios, such as when using the GNUTLS_PRIVKEY_FLAG_REPRODUCIBLE flag, it can result in a noticeable step in nonce size from 513 to 512 bits, exposing a potential timing side-channel.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | released | 3.8.3-1.1ubuntu3.1 |
| esm-infra/bionic | not-affected | code not present |
| esm-infra/focal | not-affected | 3.6.13-2ubuntu1.11 |
| esm-infra/xenial | not-affected | code not present |
| focal | released | 3.6.13-2ubuntu1.11 |
| jammy | released | 3.7.3-4ubuntu1.5 |
| mantic | released | 3.8.1-4ubuntu1.3 |
| noble | released | 3.8.3-1.1ubuntu3.1 |
| upstream | needs-triage |
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Ссылки на источники
EPSS
5.3 Medium
CVSS3
Связанные уязвимости
A flaw was found in GnuTLS. The Minerva attack is a cryptographic vulnerability that exploits deterministic behavior in systems like GnuTLS, leading to side-channel leaks. In specific scenarios, such as when using the GNUTLS_PRIVKEY_FLAG_REPRODUCIBLE flag, it can result in a noticeable step in nonce size from 513 to 512 bits, exposing a potential timing side-channel.
A flaw was found in GnuTLS. The Minerva attack is a cryptographic vulnerability that exploits deterministic behavior in systems like GnuTLS, leading to side-channel leaks. In specific scenarios, such as when using the GNUTLS_PRIVKEY_FLAG_REPRODUCIBLE flag, it can result in a noticeable step in nonce size from 513 to 512 bits, exposing a potential timing side-channel.
A flaw was found in GnuTLS. The Minerva attack is a cryptographic vuln ...
EPSS
5.3 Medium
CVSS3