Information disclosure in Apache Subversion
CVE-2021-28544
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 l…
Vulnerability class: Information Disclosure
EPSS: 0.028 (84.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Apache Subversion
- Apache Software Foundation Subversion — versions 1.10.0 to 1.14.1
- Apple Macos
- Debian Debian_linux — versions 10.0, 11.0
- Fedoraproject Fedora — versions 35, 36
Weakness classification (CWE)
References
- security@apache.org (Exploit, Patch, x_refsource_MISC, Vendor Advisory)
- security@apache.org (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- security@apache.org (x_refsource_FEDORA, vendor-advisory, Mailing List, Third Party Advisory)
- security@apache.org (x_refsource_FEDORA, vendor-advisory, Mailing List, Third Party Advisory)
- security@apache.org (x_refsource_CONFIRM, Third Party Advisory)
- security@apache.org (mailing-list, x_refsource_FULLDISC, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-28544?
- CVE-2021-28544 is a medium-severity vulnerability in Apache Subversion, classified under Information Disclosure. CVSS score: 4.3/10. Published 2022-04-12.
- How severe is CVE-2021-28544?
- Medium severity. CVSS v3 base score is 4.3 out of 10.