OSV-2020-2240

    Dashboard / Vulnerabilities / OSV-2020-2240

    OSV-2020-2240

    Published: 5 Dec 2020Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in process_chunked_data

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28265 ``` Crash type: Heap-buffer-overflow READ 1 Crash state: process_chunked_data process_data fuzz_process_data ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28265

    Affected packages

    Package

    Name: fluent-bit

    Purl: pkg:generic/fluent-bit

    Affected ranges

    Type: GIT

    Events:

    Introduced- 10ceb5b2ab6635a000f3eceaa267e1e34496de6b
    Fixed -cfee54301badc5fd61422eb85ff4c1028ad6cbc7

    Affected versions

    v1.7.0
    v1.7.0-rc1
    v1.7.0-rc2
    v1.7.0-rc3
    v1.7.0-rc4
    v1.7.0-rc5
    v1.7.0-rc6
    v1.7.0-rc7
    v1.7.0-rc8
    v1.7.0-rc9
    v1.7.1

    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-2020-2240 | CVE-DB