Описание
LibreSSL before 2.6.5 and 2.7.x before 2.7.4 allows a memory-cache side-channel attack on DSA and ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover a key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.
Ссылки
- Vendor Advisory
- Vendor Advisory
- Third Party Advisory
- Vendor Advisory
- Vendor Advisory
- Third Party Advisory
Уязвимые конфигурации
Одно из
EPSS
4.7 Medium
CVSS3
1.9 Low
CVSS2
Дефекты
Связанные уязвимости
LibreSSL before 2.6.5 and 2.7.x before 2.7.4 allows a memory-cache sid ...
LibreSSL before 2.6.5 and 2.7.x before 2.7.4 allows a memory-cache side-channel attack on DSA and ECDSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover a key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.
ALT-PU-2018-2116: package `LibreSSL` update to version 2.7.4-alt1
EPSS
4.7 Medium
CVSS3
1.9 Low
CVSS2