Arm: >> Mbed Tls >> 3.5.0 Security Vulnerabilities
Mbed TLS before 3.6.4 has a PEM parsing one-byte heap-based buffer underflow, in mbedtls_pem_read_buffer and two mbedtls_pk_parse functions, via untrusted PEM input.
CVSS Score
4.8
EPSS Score
0.003
Published
2025-07-04
An issue was discovered in Mbed TLS through 3.5.1. In mbedtls_ssl_session_reset, the maximum negotiable TLS version is mishandled. For example, if the last connection negotiated TLS 1.2, then 1.2 becomes the new maximum.
CVSS Score
7.5
EPSS Score
0.005
Published
2024-01-21
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