OSV-2022-564

    Dashboard / Vulnerabilities / OSV-2022-564

    OSV-2022-564

    Published: 10 Jul 2022Last Modified: 10 Jul 2022

    Summary: Heap-buffer-overflow in sc_pkcs15_allocate_object_content

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48940 ``` Crash type: Heap-buffer-overflow READ 4 Crash state: sc_pkcs15_allocate_object_content sc_pkcs15_pincache_add sc_pkcs15_verify_pin_with_session_pin ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48940

    Affected packages

    Package

    Name: opensc

    Purl: pkg:generic/opensc

    Affected ranges

    Type: GIT

    Events:

    Introduced- 8bb15107a0495e2e0e9ffbc6673e39f04e304674
    Fixed -27e3db8b142522d7367cc446283fb07d855443d7

    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-2022-564 | CVE-DB