Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache | Subversion | >= 1.10.0, < 1.10.8 |
| Debian | Debian Linux | 10.0 |
| Fedoraproject | Fedora | 35 |
| Apple | Macos | >= 12.0, < 12.5 |
Related Weaknesses (CWE)
References
- http://seclists.org/fulldisclosure/2022/Jul/18Mailing ListThird Party Advisory
- https://bz.apache.org/bugzilla/show_bug.cgi?id=65861Issue TrackingVendor Advisory
- https://cwiki.apache.org/confluence/display/HTTPD/ModuleLifeVendor Advisory
- https://issues.apache.org/jira/browse/SVN-4880Issue TrackingVendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://support.apple.com/kb/HT213345Third Party Advisory
- https://www.debian.org/security/2022/dsa-5119Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Jul/18Mailing ListThird Party Advisory
- https://bz.apache.org/bugzilla/show_bug.cgi?id=65861Issue TrackingVendor Advisory
- https://cwiki.apache.org/confluence/display/HTTPD/ModuleLifeVendor Advisory
- https://issues.apache.org/jira/browse/SVN-4880Issue TrackingVendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://support.apple.com/kb/HT213345Third Party Advisory
FAQ
What is CVE-2022-24070?
CVE-2022-24070 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 Subve...
How severe is CVE-2022-24070?
CVE-2022-24070 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-24070?
Check the references section above for vendor advisories and patch information. Affected products include: Apache Subversion, Debian Debian Linux, Fedoraproject Fedora, Apple Macos.