ALSA-2021:0507

    Dashboard / Vulnerabilities / ALSA-2021:0507

    ALSA-2021:0507

    Published: 15 Feb 2021Last Modified: 4 Feb 2026

    Summary: Important: subversion:1.10 security update

    Details: Subversion (SVN) is a concurrent version control system which enables one or more users to collaborate in developing and maintaining a hierarchy of files and directories while keeping a history of all changes. Security Fix(es): * subversion: Remote unauthenticated denial of service in mod_authz_svn (CVE-2020-17525) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

    References: https://errata.almalinux.org/8/ALSA-2021-0507.html, https://vulners.com/cve/CVE-2020-17525

    Affected packages

    Package

    Name: libserf

    Purl: pkg:rpm/almalinux/libserf

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.3.9-9.module_el8.3.0+2053+ac338b6d

    Affected versions

    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
    ALSA-2021:0507 | CVE-DB