CVE-2021-44081

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    CVE-2021-44081

    Published: 29 Mar 2022Last Modified: 7 Aug 2026

    Summary:

    Details: A buffer overflow vulnerability exists in the AMF of open5gs 2.1.4. When the length of MSIN in Supi exceeds 24 characters, it leads to AMF denial of service.

    References: https://github.com/open5gs/open5gs/issues/1206

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0552bc49c9b7d5724888f4fdd503ce3528899901
    Fixed -None

    Affected versions

    2.1.4

    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-2021-44081 | CVE-DB