UBUNTU-CVE-2022-39316

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    UBUNTU-CVE-2022-39316

    Published: 17 Nov 2022Last Modified: 22 Apr 2026
    Upstream:
    CVE-2022-39316
    Aliases:
    USN-5734-1

    Summary:

    Details: FreeRDP is a free remote desktop protocol library and clients. In affected versions there is an out of bound read in ZGFX decoder component of FreeRDP. A malicious server can trick a FreeRDP based client to read out of bound data and try to decode it likely resulting in a crash. This issue has been addressed in the 2.9.0 release. Users are advised to upgrade.

    References: https://ubuntu.com/security/CVE-2022-39316, https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-5w4j-mrrh-jjrm, https://ubuntu.com/security/notices/USN-5734-1, https://www.cve.org/CVERecord?id=CVE-2022-39316

    Affected packages

    Package

    Name: freerdp2

    Purl: pkg:deb/ubuntu/[email protected]+dfsg1-0ubuntu0.18.04.4?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.2.0+dfsg1-0ubuntu0.18.04.4

    Affected versions

    2.0.0~git20170725.1.1648deb+dfsg1-1
    2.0.0~git20170725.1.1648deb+dfsg1-5
    2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu1
    2.0.0~git20170725.1.1648deb+dfsg1-5ubuntu2
    2.0.0~git20170725.1.1648deb+dfsg1-6
    2.0.0~git20170725.1.1648deb+dfsg1-6build1
    2.0.0~git20170725.1.1648deb+dfsg1-7
    2.0.0~git20170725.1.1648deb+dfsg1-7ubuntu0.1

    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
    UBUNTU-CVE-2022-39316 | CVE-DB