USN-5445-1

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    USN-5445-1

    Published: 26 May 2022Last Modified: 22 Apr 2026

    Summary: subversion vulnerabilities

    Details: Ace Olszowka discovered that Subversion incorrectly handled certain svnserve requests. A remote attacker could possibly use this issue to cause svnserver to crash, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-11782) Tomas Bortoli discovered that Subversion incorrectly handled certain svnserve requests. A remote attacker could possibly use this issue to cause svnserver to crash, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS. (CVE-2019-0203) Thomas Åkesson discovered that Subversion incorrectly handled certain inputs. An attacker could possibly use this issue to cause a denial of service. (CVE-2020-17525)

    References: https://ubuntu.com/security/notices/USN-5445-1, https://ubuntu.com/security/CVE-2018-11782, https://ubuntu.com/security/CVE-2019-0203, https://ubuntu.com/security/CVE-2020-17525

    Affected packages

    Package

    Name: subversion

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.9.7-4ubuntu1.1

    Affected versions

    1.9.7-2ubuntu1
    1.9.7-3ubuntu1
    1.9.7-3ubuntu2
    1.9.7-3ubuntu3
    1.9.7-4ubuntu1

    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