CVE-2023-52353

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    CVE-2023-52353

    Published: 21 Jan 2024Last Modified: 27 Aug 2026

    Summary:

    Details: 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: https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52353.json, https://nvd.nist.gov/vuln/detail/CVE-2023-52353, https://github.com/Mbed-TLS/mbedtls/issues/8654

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -edb8fec9882084344a314368ac7fd957a187519c

    Affected versions

    v3.5.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2023-52353 | CVE-DB