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    CVE-2022-24070

    Subversion's mod_dav_svn is vulnerable to memory corruption. While looking up path-based authorization rules, mod_dav_svn servers may attempt to use memory which has already been freed. Affected Subversion mod_dav_svn servers 1.10.0 through 1.14.1 (inclusive). Servers that do not use mod_dav_svn are not affected.

    Published:Nov 4, 2021
    Last Modified:Nov 21, 2024
    EPS:Apr 12, 2022
    EPSS Score:0.00388
    CVSS Score:7.5

    Affected Products

    Vendor
    Apache
    Product
    Subversion
    Vendor
    Apple
    Product
    Macos
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhel E4s
    Vendor
    Redhat
    Product
    Rhel Eus

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2024-46901 (CVSS 3.1) — Insufficient validation of filenames against control characters in Apache Subversion repositories served via m…
    CVE-2024-45720 (CVSS 8.2) — On Windows platforms, a "best fit" character encoding conversion of command line arguments to Subversion's exe…
    CVE-2021-28544 (CVSS 4.3) — Apache Subversion SVN authz protected copyfrom paths regression Subversion servers reveal 'copyfrom' paths tha…
    CVE-2020-17525 (CVSS 7.5) — Subversion's mod_authz_svn module will crash if the server is using in-repository authz rules with the AuthzSV…
    CVE-2019-0203 (CVSS 7.5) — In Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0, Subversion's svnserve server process…
    CVE-2018-11782 (CVSS 6.5) — In Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0, Subversion's svnserve server process…
    CVE-2018-11803 (CVSS 7.5) — Subversion's mod_dav_svn Apache HTTPD module versions 1.11.0 and 1.10.0 to 1.10.3 will crash after dereferenci…
    CVE-2017-9800 (CVSS 9.8) — A maliciously constructed svn+ssh:// URL would cause Subversion clients before 1.8.19, 1.9.x before 1.9.7, and…
    CVE-2016-8734 (CVSS 6.5) — Apache Subversion's mod_dontdothat module and HTTP clients 1.4.0 through 1.8.16, and 1.9.0 through 1.9.4 are v…
    CVE-2016-2168 (CVSS 6.5) — The req_check_access function in the mod_authz_svn module in the httpd server in Apache Subversion before 1.8.…

    References

    http://seclists.org/fulldisclosure/2022/Jul/18
    https://bz.apache.org/bugzilla/show_bug.cgi?id=65861
    https://cwiki.apache.org/confluence/display/HTTPD/ModuleLife
    https://issues.apache.org/jira/browse/SVN-4880
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PZ4ARNGLMGYBKYDX2B7DRBNMF6EH3A6R/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YJPMCWCGWBN3QWCDVILWQWPC75RR67LT/
    https://support.apple.com/kb/HT213345
    https://www.debian.org/security/2022/dsa-5119
    http://seclists.org/fulldisclosure/2022/Jul/18
    https://bz.apache.org/bugzilla/show_bug.cgi?id=65861
    https://cwiki.apache.org/confluence/display/HTTPD/ModuleLife
    https://issues.apache.org/jira/browse/SVN-4880
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PZ4ARNGLMGYBKYDX2B7DRBNMF6EH3A6R/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YJPMCWCGWBN3QWCDVILWQWPC75RR67LT/
    https://support.apple.com/kb/HT213345
    https://www.debian.org/security/2022/dsa-5119

    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