ALT-PU-2018-2975-1
Closed vulnerabilities
Published: 2018-11-30
BDU:2019-00777
Уязвимость криптографической библиотеки Nettle, связана с ошибкой обратного преобразования дешифрованных данных RSA, позволяющая нарушителю получить доступ к защищаемой информации
Severity: MEDIUM (4.7)
Vector: AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N
References:
Published: 2018-12-03
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2018-16869
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.
Severity: MEDIUM (5.7)
Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N
References: