OSV-2022-773

    Dashboard / Vulnerabilities / OSV-2022-773

    OSV-2022-773

    Published: 24 Aug 2022Last Modified: 24 Aug 2022

    Summary: Heap-double-free in sc_pkcs15_encode_df

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50536 ``` Crash type: Heap-double-free Crash state: sc_pkcs15_encode_df sc_pkcs15init_update_any_df sc_pkcs15init_add_object ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50536

    Affected packages

    Package

    Name: opensc

    Purl: pkg:generic/opensc

    Affected ranges

    Type: GIT

    Events:

    Introduced- bec4f63c5b8308d7fdca842c5c0b62c3491d106a
    Fixed -be7dd6fe65057acb47e2e7499d5f7bae228723c7

    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-2022-773 | CVE-DB