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CVE-2023-52353

Published: 1/21/2024 Last updated: 5/30/2025 Reserved: 1/21/2024

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.

CNA assigner: mitre (8254265b-2729-46b6-b9e3-3dfca2d5bfca) Requested by: n/a

Metrics

Version Score Severity Vector String
3.1 7.5 High CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Opam packages affected (1)

conf-mbedtls

Products affected (1)

Product Vendor Version
n/a n/a 6.2(33)

References (2)