CVE-2023-52353

An issue was discovered in Mbed TLS through 3.5.1

High · published January 21, 2024

CVSS v3.1
7.5
EPSS
0%
Percentile
39.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00465 · 39.3th percentile
Published
2024-01-21T00:00Z
EPSS history
Timeline
  • 21 JAN 00:00Z
    An issue was discovered in Mbed TLS through 3.5.1
    cvelistv5