OSV-2020-2241

    Dashboard / Vulnerabilities / OSV-2020-2241

    OSV-2020-2241

    Published: 5 Dec 2020Last 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=28277 ``` Crash type: Heap-buffer-overflow READ {*} Crash state: mk_string_copy_substr mk_rconf_meta_add mk_rconf_read ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28277

    Affected packages

    Package

    Name: fluent-bit

    Purl: pkg:generic/fluent-bit

    Affected ranges

    Type: GIT

    Events:

    Introduced- 10ceb5b2ab6635a000f3eceaa267e1e34496de6b
    Fixed -03f3339594bdb472315823db78ca209b7ba319fb

    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
    v1.7.2
    v1.7.3
    v1.7.4
    v1.7.5
    v1.7.6
    v1.7.7
    v1.7.8
    v1.7.9

    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-2020-2241 | CVE-DB