CNNVD-202510-2565 Information

CNNVD ID

CNNVD-202510-2565

CVE-2025-54764

  • CNNVD Published: 2025-10-20

Description (Chinese)

Mbed TLS是Mbed TLS开源的一个开源、可移植、易于使用、可读且灵活的 SSL 库。 Mbed TLS 3.6.5之前版本存在安全漏洞,该漏洞源于本地计时攻击和直接调用mbedtls_mpi_mod_inv或mbedtls_mpi_gcd,可能导致信息泄露。

Description (English)

Mbed TLS is an open source, portable, user-friendly, readable and flexible SSL library for Mbed TLS. Mbed TLS 3.6.5 has a security loophole, which stems from local timing attacks and direct calls to mbedtls mpi mod inv or mbedtls mpi gcd, which may lead to the disclosure of information.

Hazard Level

High

Vulnerability Type

其他

Affected Vendor

Mbed TLS

Published

2025-10-20

Last Modified

2026-02-24

References

https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2025-10-ssbleed-mstep/ https://mbed-tls.readthedocs.io/en/latest/tech-updates/security-advisories/ https://vigilance.fr/vulnerability/Mbed-TLS-information-disclosure-via-RSA-Key-Generation-48528

Patch

https://github.com/Mbed-TLS/mbedtls/releases

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