CVE-2021-45429

    Dashboard / Vulnerabilities / CVE-2021-45429

    CVE-2021-45429

    Published: 4 Feb 2022Last Modified: 20 Oct 2026

    Summary:

    Details: A Buffer Overflow vulnerablity exists in VirusTotal YARA git commit: 605b2edf07ed8eb9a2c61ba22eb2e7c362f47ba7 via yr_set_configuration in yara/libyara/libyara.c, which could cause a Denial of Service.

    References: https://github.com/VirusTotal/yara/issues/1616

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    v4.1.3
    v4.1.2
    v4.1.1
    v4.1.0
    v4.1.0-rc2
    v4.1.0-rc1

    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
    CVE-2021-45429 | CVE-DB