CVE-2022-24070
moderate-risk
Published 2022-04-12
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.
Do I need to act?
-
0.99% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (6)
Affected Vendors
References (16)
Mailing List
http://seclists.org/fulldisclosure/2022/Jul/18
Issue Tracking
https://bz.apache.org/bugzilla/show_bug.cgi?id=65861
Vendor Advisory
https://cwiki.apache.org/confluence/display/HTTPD/ModuleLife
Issue Tracking
https://issues.apache.org/jira/browse/SVN-4880
Third Party Advisory
https://support.apple.com/kb/HT213345
Third Party Advisory
https://www.debian.org/security/2022/dsa-5119
Mailing List
http://seclists.org/fulldisclosure/2022/Jul/18
Issue Tracking
https://bz.apache.org/bugzilla/show_bug.cgi?id=65861
Vendor Advisory
https://cwiki.apache.org/confluence/display/HTTPD/ModuleLife
Issue Tracking
https://issues.apache.org/jira/browse/SVN-4880
Third Party Advisory
https://support.apple.com/kb/HT213345
Third Party Advisory
https://www.debian.org/security/2022/dsa-5119
42
/ 100
moderate-risk
Severity
26/34 · High
Exploitability
3/34 · Minimal
Exposure
13/34 · Low