OSV-2022-520

    Dashboard / Vulnerabilities / OSV-2022-520

    OSV-2022-520

    Published: 29 Jun 2022Last Modified: 29 Jun 2022

    Summary: Stack-buffer-overflow in sc_asn1_read_tag

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48476 ``` Crash type: Stack-buffer-overflow READ 1 Crash state: sc_asn1_read_tag sc_asn1_find_tag cardos_list_files ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=48476

    Affected packages

    Package

    Name: opensc

    Purl: pkg:generic/opensc

    Affected ranges

    Type: GIT

    Events:

    Introduced- 972d3292eee44e9b4c61769365a3ec651ec18f39
    Fixed -fa378dadb5ee62c5dc1119639ddae797c166a08f

    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-2022-520 | CVE-DB