CVE-2023-47347

    Dashboard / Vulnerabilities / CVE-2023-47347

    CVE-2023-47347

    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 messages whose Sequence Number is mutated to overflow bytes.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/47xxx/CVE-2023-47347.json, https://nvd.nist.gov/vuln/detail/CVE-2023-47347, https://github.com/free5gc/free5gc/issues/496

    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-2023-47347 | CVE-DB