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GHSA-xmgq-3783-qgm4

Опубликовано: 22 нояб. 2025
Источник: github
Github: Не прошло ревью
CVSS4: 1
CVSS3: 7.5

Описание

Vulnerability in X25519 constant-time cryptographic implementations due to timing side channels introduced by compiler optimizations and CPU architecture limitations, specifically with the Xtensa-based ESP32 chips. If targeting Xtensa it is recommended to use the low memory implementations of X25519, which is now turned on as the default for Xtensa.

Vulnerability in X25519 constant-time cryptographic implementations due to timing side channels introduced by compiler optimizations and CPU architecture limitations, specifically with the Xtensa-based ESP32 chips. If targeting Xtensa it is recommended to use the low memory implementations of X25519, which is now turned on as the default for Xtensa.

EPSS

Процентиль: 3%
0.00017
Низкий

1 Low

CVSS4

7.5 High

CVSS3

Дефекты

CWE-203

Связанные уязвимости

CVSS3: 7.5
ubuntu
3 месяца назад

Vulnerability in X25519 constant-time cryptographic implementations due to timing side channels introduced by compiler optimizations and CPU architecture limitations, specifically with the Xtensa-based ESP32 chips. If targeting Xtensa it is recommended to use the low memory implementations of X25519, which is now turned on as the default for Xtensa.

CVSS3: 7.5
nvd
3 месяца назад

Vulnerability in X25519 constant-time cryptographic implementations due to timing side channels introduced by compiler optimizations and CPU architecture limitations, specifically with the Xtensa-based ESP32 chips. If targeting Xtensa it is recommended to use the low memory implementations of X25519, which is now turned on as the default for Xtensa.

msrc
2 месяца назад

Constant Time Issue with Xtensa-based ESP32 and X22519

CVSS3: 7.5
debian
3 месяца назад

Vulnerability in X25519 constant-time cryptographic implementations du ...

EPSS

Процентиль: 3%
0.00017
Низкий

1 Low

CVSS4

7.5 High

CVSS3

Дефекты

CWE-203