CVE-2023-52353

Published: Jan 21, 2024Modified: May 30, 2025

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

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.

Affected (1)

Products: Arm: Mbed Tls

Arm

1 product

Mbed Tls

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Arm Mbed Tls	Before 3.5.2

Related CWEs

CWE-384

Session Fixation

Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.

References (2)

https://github.com/Mbed-TLS/mbedtls/issues/8654

Source: cve@mitre.org

ExploitIssue TrackingPatch

https://github.com/Mbed-TLS/mbedtls/issues/8654

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingPatch

Timeline

No history available yet.