VDB
ALPINE-CVE-2020-17525
ALPINE-CVE-2020-17525
PUBLISHED
CVSS 7.5 HIGH
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
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.13 | subversion | 1.9.7-r0, 1.6.13-r0, 1.6.1-r0 |
| Alpine:v3.20 | subversion | 1.7.1-r1, 0, 1.10.0-r0 |
| Alpine:v3.15 | subversion | 1.9.4-r2, 1.13.0-r0, 1.6.13-r0 |
| Alpine:v3.19 | subversion | 1.10.0-r0, 1.9.7-r0, 1.9.5-r1 |
| Alpine:v3.16 | subversion | 1.12.2-r0, 1.9.7-r0, 1.9.5-r1 |
| Alpine:v3.22 | subversion | 1.12.0-r0, 1.9.3-r0, 1.9.3-r1 |
| Alpine:v3.11 | subversion | 1.9.7-r0, 1.9.5-r1, 1.9.5-r0 |
| Alpine:v3.17 | subversion | 1.8.9-r1, 0, 1.10.0-r0 |
| Alpine:v3.10 | subversion | 1.7.1-r1, 1.7.3-r0, 1.7.9-r0 |
| Alpine:v3.23 | subversion | 1.10.2-r0, 1.11.1-r0, 1.11.1-r1 |
| Alpine:v3.18 | subversion | 1.6.15-r0, 1.6.1-r0, 1.5.6-r0 |
| Alpine:v3.14 | subversion | 1.8.9-r1, 1.8.8-r1, 1.8.8-r0 |
| Alpine:v3.21 | subversion | 1.10.0-r0, 1.7.6-r0, 1.7.2-r1 |
| Alpine:v3.12 | subversion | 1.9.7-r0, 1.9.5-r1, 1.9.5-r0 |
Timeline
- Mar 17, 2021 CVE Published
- Dec 3, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch