USN-5233-1

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    USN-5233-1

    Published: 18 Jan 2022Last Modified: 22 Apr 2026

    Summary: clamav vulnerability

    Details: It was discovered that ClamAV incorrectly handled memory when the CL_SCAN_GENERAL_COLLECT_METADATA scan option was enabled. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service.

    References: https://ubuntu.com/security/notices/USN-5233-1, https://ubuntu.com/security/CVE-2022-20698

    Affected packages

    Package

    Name: clamav

    Purl: pkg:deb/ubuntu/[email protected]+dfsg-0ubuntu0.18.04.1?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.103.5+dfsg-0ubuntu0.18.04.1

    Affected versions

    0.99.2+dfsg-6ubuntu2
    0.99.3~beta1+dfsg-2ubuntu1
    0.99.3~beta1+dfsg-2ubuntu2
    0.99.3+addedllvm-0ubuntu1
    0.99.3+addedllvm-0ubuntu2
    0.99.4+addedllvm-0ubuntu1

    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
    USN-5233-1 | CVE-DB