CVE-2020-17525
High
Description
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
SeverityHigh
CVSS7.5
Exploit probability—
Product
Apache Subversion
PublishedMar 17, 2021
First seenMar 17, 2021
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- apache subversion1.10.7, 1.14.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache subversion | 1.9.0 ≤ v < 1.10.7, 1.11.0 ≤ v < 1.14.1 | 1.10.7, 1.14.1 |
| debian debian_linux | 9.0 | — |
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