OSV-2021-732

    Dashboard / Vulnerabilities / OSV-2021-732

    OSV-2021-732

    Published: 6 May 2021Last Modified: 18 Sept 2026

    Summary: Heap-buffer-overflow in readstat_convert

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33991 ``` Crash type: Heap-buffer-overflow READ 1 Crash state: readstat_convert sav_process_row sav_read_uncompressed_data ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33991

    Affected packages

    Package

    Name: readstat

    Purl: pkg:generic/readstat

    Affected ranges

    Type: GIT

    Events:

    Introduced- 8bfe4983798947b648204b408916360cefe73d93
    Fixed -None

    Affected versions

    v1.1.6
    v1.1.6-rc0
    v1.1.6-rc1
    v1.1.7-rc0
    v1.1.7-rc1
    v1.1.7
    v1.1.8-rc0
    v1.1.8
    v1.1.9

    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-2021-732 | CVE-DB