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CVE-2025-40925

Опубликовано: 20 сент. 2025
Источник: nvd
CVSS3: 9.1
EPSS Низкий

Описание

Starch versions 0.14 and earlier generate session ids insecurely.

The default session id generator returns a SHA-1 hash seeded with a counter, the epoch time, the built-in rand function, the PID, and internal Perl reference addresses. The PID will come from a small set of numbers, and the epoch time may be guessed, if it is not leaked from the HTTP Date header. The built-in rand function is unsuitable for cryptographic usage.

Predicable session ids could allow an attacker to gain access to systems.

EPSS

Процентиль: 17%
0.00053
Низкий

9.1 Critical

CVSS3

Дефекты

CWE-338

Связанные уязвимости

CVSS3: 9.1
github
5 месяцев назад

Starch versions 0.14 and earlier generate session ids insecurely. The default session id generator returns a SHA-1 hash seeded with a counter, the epoch time, the built-in rand function, the PID, and internal Perl reference addresses. The PID will come from a small set of numbers, and the epoch time may be guessed, if it is not leaked from the HTTP Date header. The built-in rand function is unsuitable for cryptographic usage. Predicable session ids could allow an attacker to gain access to systems.

EPSS

Процентиль: 17%
0.00053
Низкий

9.1 Critical

CVSS3

Дефекты

CWE-338