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Information Exposure Affecting subversion package, versions <1.10.4-1+deb10u3

0.0
medium

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    EPSS 0.28% (69th percentile)
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NVD
4.3 medium
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SUSE
4.3 medium
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Red Hat
4.3 medium

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  • Snyk ID SNYK-DEBIAN10-SUBVERSION-2635650
  • published 13 Apr 2022
  • disclosed 12 Apr 2022
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Introduced: 12 Apr 2022

CVE-2021-28544 Open this link in a new tab
CWE-200 Open this link in a new tab

How to fix?

Upgrade Debian:10 subversion to version 1.10.4-1+deb10u3 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream subversion package and not the subversion package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

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.