OSV-2021-1633

    Dashboard / Vulnerabilities / OSV-2021-1633

    OSV-2021-1633

    Published: 29 Nov 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in mk_string_copy_substr

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41448 ``` Crash type: Heap-buffer-overflow READ {*} Crash state: mk_string_copy_substr mk_rconf_read mk_rconf_open ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41448

    Affected packages

    Package

    Name: fluent-bit

    Purl: pkg:generic/fluent-bit

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1c3811ba12bf924a96c916e2409a0d41c336debf
    Fixed -e16a7daa4b8d4ec28f1e91be3570f99b03deba7c

    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-2021-1633 | CVE-DB