OSV-2022-572

    Dashboard / Vulnerabilities / OSV-2022-572

    OSV-2022-572

    Published: 12 Jul 2022Last Modified: 1 Jul 2025

    Summary: Heap-buffer-overflow in dhcp_reply

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49002 ``` Crash type: Heap-buffer-overflow READ 1 Crash state: dhcp_reply dhcp_packet FuzzDhcp ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49002

    Affected packages

    Package

    Name: dnsmasq

    Purl: pkg:generic/dnsmasq

    Affected ranges

    Type: GIT

    Events:

    Introduced- 20b4a4ea5b19f3143add1342dde74a0be2b30a86
    Fixed -None

    Affected versions

    v2.87

    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-2022-572 | CVE-DB