Описание
A Bleichenbacher type side-channel based padding oracle attack was found in the way nettle handles endian conversion of RSA decrypted PKCS#1 v1.5 data. An attacker who is able to run a process on the same physical core as the victim process, could use this flaw extract plaintext or in some cases downgrade any TLS connections to a vulnerable server.
Ссылки
- Technical DescriptionThird Party Advisory
- Broken LinkThird Party AdvisoryVDB Entry
- Issue TrackingThird Party Advisory
- Technical DescriptionThird Party Advisory
- Broken LinkThird Party AdvisoryVDB Entry
- Issue TrackingThird Party Advisory
Уязвимые конфигурации
EPSS
4.7 Medium
CVSS3
5.7 Medium
CVSS3
3.3 Low
CVSS2
Дефекты
Связанные уязвимости
A Bleichenbacher type side-channel based padding oracle attack was found in the way nettle handles endian conversion of RSA decrypted PKCS#1 v1.5 data. An attacker who is able to run a process on the same physical core as the victim process, could use this flaw extract plaintext or in some cases downgrade any TLS connections to a vulnerable server.
A Bleichenbacher type side-channel based padding oracle attack was found in the way nettle handles endian conversion of RSA decrypted PKCS#1 v1.5 data. An attacker who is able to run a process on the same physical core as the victim process, could use this flaw extract plaintext or in some cases downgrade any TLS connections to a vulnerable server.
A Bleichenbacher type side-channel based padding oracle attack was fou ...
EPSS
4.7 Medium
CVSS3
5.7 Medium
CVSS3
3.3 Low
CVSS2