OSV-2021-757

    Dashboard / Vulnerabilities / OSV-2021-757

    OSV-2021-757

    Published: 12 May 2021Last Modified: 13 Apr 2022

    Summary: Use-of-uninitialized-value in nn_check_initialized

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34156 ``` Crash type: Use-of-uninitialized-value Crash state: nn_check_initialized nn_zero ecgdsa_sign_raw ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34156

    Affected packages

    Package

    Name: libecc

    Purl: pkg:generic/libecc

    Affected ranges

    Type: GIT

    Events:

    Introduced- f3abf297e84874278129fb91bc1b89356dd66627
    Fixed -d6cbbbb0c4afb6097dfea9eadf1516759dd337eb

    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-2021-757 | CVE-DB