OSV-2022-11

    Dashboard / Vulnerabilities / OSV-2022-11

    OSV-2022-11

    Published: 6 Jan 2022Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in dhcp_reply

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43300 ``` Crash type: Heap-buffer-overflow WRITE {*} Crash state: dhcp_reply dhcp_packet FuzzDhcp ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43300

    Affected packages

    Package

    Name: dnsmasq

    Purl: pkg:generic/dnsmasq

    Affected ranges

    Type: GIT

    Events:

    Introduced- d242cbffa4f20c9f7472f79b3a9e47008b6fe77c
    Fixed -e426c2d3bc182d790f83039b77a09d55230ca71f

    Affected versions

    v2.87test5

    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-2022-11 | CVE-DB