CVE-2023-47345

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    CVE-2023-47345

    Published: 15 Nov 2023Last Modified: 28 Oct 2026

    Summary:

    Details: Buffer Overflow vulnerability in free5gc 3.3.0 allows attackers to cause a denial of service via crafted PFCP message with malformed PFCP Heartbeat message whose Recovery Time Stamp IE length is mutated to zero.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/47xxx/CVE-2023-47345.json, https://nvd.nist.gov/vuln/detail/CVE-2023-47345, https://github.com/free5gc/free5gc/issues/483

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 470b8bff3ff2cd4e485bf54cb4c6bfe7e285793e
    Fixed -None

    Affected versions

    3.3.0

    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-2023-47345 | CVE-DB