USN-5081-1

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    USN-5081-1

    Published: 16 Sept 2021Last Modified: 27 Apr 2026

    Summary: qtbase-opensource-src vulnerabilities

    Details: It was discovered that Qt incorrectly handled certain XBM image files. If a user or automated system were tricked into opening a specially crafted PPM file, a remote attacker could cause Qt to crash, resulting in a denial of service. (CVE-2020-17507) It was discovered that Qt incorrectly handled certain graphics operations. If a user or automated system were tricked into performing certain graphics operations, a remote attacker could cause Qt to crash, resulting in a denial of service. (CVE-2021-38593)

    References: https://ubuntu.com/security/notices/USN-5081-1, https://ubuntu.com/security/CVE-2020-17507, https://ubuntu.com/security/CVE-2021-38593

    Affected packages

    Package

    Name: qtbase-opensource-src

    Purl: pkg:deb/ubuntu/[email protected]+dfsg-0ubuntu2.6?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.9.5+dfsg-0ubuntu2.6

    Affected versions

    5.9.1+dfsg-10ubuntu1
    5.9.1+dfsg-10ubuntu2
    5.9.2+dfsg-4ubuntu6
    5.9.3+dfsg-0ubuntu1
    5.9.3+dfsg-0ubuntu3
    5.9.3+dfsg-0ubuntu4
    5.9.4+dfsg-0ubuntu3
    5.9.4+dfsg-0ubuntu4
    5.9.5+dfsg-0ubuntu1
    5.9.5+dfsg-0ubuntu2
    5.9.5+dfsg-0ubuntu2.1
    5.9.5+dfsg-0ubuntu2.3
    5.9.5+dfsg-0ubuntu2.4
    5.9.5+dfsg-0ubuntu2.5

    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-5081-1 | CVE-DB