OSV-2020-2285

    Dashboard / Vulnerabilities / OSV-2020-2285

    OSV-2020-2285

    Published: 25 Dec 2020Last Modified: 17 Oct 2026

    Summary: Bad-cast to pcpp::Layer from invalid vptr

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28945 ``` Crash type: Bad-cast Crash state: Bad-cast to pcpp::Layer from invalid vptr pcpp::IDnsResource::getRawData pcpp::DnsResource::getDataLength ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28945

    Affected packages

    Package

    Name: pcapplusplus

    Purl: pkg:generic/pcapplusplus

    Affected ranges

    Type: GIT

    Events:

    Introduced- d50eb9c0d7506cc3c9ff78efa1a792c04e8f6767
    Fixed -None

    Affected versions

    v21.05

    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
    OSV-2020-2285 | CVE-DB