OSV-2021-414

    Dashboard / Vulnerabilities / OSV-2021-414

    OSV-2021-414

    Published: 18 Feb 2021Last Modified: 13 Apr 2022

    Summary: Heap-use-after-free in us_socket_close

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31047 ``` Crash type: Heap-use-after-free READ 8 Crash state: us_socket_close __wrap_epoll_wait us_loop_run ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31047

    Affected packages

    Package

    Name: uwebsockets

    Purl: pkg:generic/uwebsockets

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1ef15da77b591594b19a5a81f5c80fb3b34d089f
    Fixed -5a3c7c03c59405d56ad4aeb6c12267039f5d17a1

    Affected versions

    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-2021-414 | CVE-DB