DEBIAN-CVE-2021-43666

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    DEBIAN-CVE-2021-43666

    Published: 24 Mar 2022Last Modified: 1 Sept 2026
    Upstream:
    CVE-2021-43666

    Summary:

    Details: A Denial of Service vulnerability exists in mbed TLS 3.0.0 and earlier in the mbedtls_pkcs12_derivation function when an input password's length is 0.

    References: https://security-tracker.debian.org/tracker/CVE-2021-43666

    Affected packages

    Package

    Name: mbedtls

    Purl: pkg:deb/debian/mbedtls?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.28.0-1

    Affected versions

    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
    DEBIAN-CVE-2021-43666 | CVE-DB