CVE-2022-2529

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    CVE-2022-2529

    Published: 30 Sept 2022Last Modified: 12 Aug 2026

    Summary: Multiple DoS Attack Vectors in sflow packet handling

    Details: sflow decode package does not employ sufficient packet sanitisation which can lead to a denial of service attack. Attackers can craft malformed packets causing the process to consume large amounts of memory resulting in a denial of service.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2529.json, https://github.com/cloudflare/goflow/security/advisories/GHSA-9rpw-2h95-666c, https://nvd.nist.gov/vuln/detail/CVE-2022-2529

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -c829ccd2c0aafdc9b886b20bf6f28095607f4998

    Affected versions

    v3.4.3
    v3.4.2
    v3.4.1
    v3.4.0

    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-2022-2529 | CVE-DB