CVE-2021-28544
Medium
Description
Apache Subversion SVN authz protected copyfrom paths regression Subversion servers reveal 'copyfrom' paths that should be hidden according to configured path-based authorization (authz) rules. When a node has been copied from a protected location, users with access to the copy can see the 'copyfrom' path of the original. This also reveals the fact that the node was copied. Only the 'copyfrom' path is revealed; not its contents. Both httpd and svnserve servers are vulnerable.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Apache Subversion
PublishedApr 12, 2022
First seenApr 12, 2022
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- apple macos12.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache subversion | 1.10.0 ≤ v ≤ 1.14.1 | — |
| debian debian_linux | 10.0, 11.0 | — |
| fedoraproject fedora | 35, 36 | — |
| apple macos | 12.0 ≤ v < 12.5 | 12.5 |
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