OSV-2021-1085

    Dashboard / Vulnerabilities / OSV-2021-1085

    OSV-2021-1085

    Published: 2 Aug 2021Last Modified: 19 Sept 2026

    Summary: Stack-buffer-overflow in strcat

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36743 ``` Crash type: Stack-buffer-overflow WRITE {*} Crash state: strcat prvTidystrrep tidyMessageCreateInitV ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36743

    Affected packages

    Package

    Name: tidy-html5

    Purl: pkg:generic/tidy-html5

    Affected ranges

    Type: GIT

    Events:

    Introduced- 68a3d81d027e0a712bf3c6b93d5e135bd9277bd3
    Fixed -None

    Affected versions

    5.9.14-next
    5.9.8-next
    5.9.9-next

    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-2021-1085 | CVE-DB