An issue was discovered in Mbed TLS through 3.5.1. In... · CVE-2023-52353 · GitHub Advisory Database · GitHub

An issue was discovered in Mbed TLS through 3.5.1. In...

High severity Unreviewed Published Jan 22, 2024 to the GitHub Advisory Database • Updated Feb 7, 2024

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

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.

References

Published by the National Vulnerability Database

Jan 21, 2024

Published to the GitHub Advisory Database Jan 22, 2024

Last updated Feb 7, 2024

Severity

High

7.5

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

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