UBUNTU-CVE-2020-17525

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    UBUNTU-CVE-2020-17525

    Published: 10 Feb 2021Last Modified: 22 Apr 2026
    Upstream:
    CVE-2020-17525

    Summary:

    Details: Subversion's mod_authz_svn module will crash if the server is using in-repository authz rules with the AuthzSVNReposRelativeAccessFile option and a client sends a request for a non-existing repository URL. This can lead to disruption for users of the service. This issue was fixed in mod_dav_svn+mod_authz_svn servers 1.14.1 and mod_dav_svn+mod_authz_svn servers 1.10.7

    References: https://ubuntu.com/security/CVE-2020-17525, https://ubuntu.com/security/notices/USN-5322-1, https://ubuntu.com/security/notices/USN-5445-1, https://www.cve.org/CVERecord?id=CVE-2020-17525

    Affected packages

    Package

    Name: subversion

    Purl: pkg:deb/ubuntu/[email protected]+esm1?arch=source&distro=esm-infra/xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.9.3-2ubuntu1.3+esm1

    Affected versions

    1.8.13-1ubuntu3

    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-2020-17525 | CVE-DB