CVE-2016-2167
Medium
Description
The canonicalize_username function in svnserve/cyrus_auth.c in Apache Subversion before 1.8.16 and 1.9.x before 1.9.4, when Cyrus SASL authentication is used, allows remote attackers to authenticate and bypass intended access restrictions via a realm string that is a prefix of an expected repository realm string.
SeverityMedium
CVSS6.8
Exploit probability—
Product
Apache Subversion
PublishedMay 5, 2016
First seenMay 5, 2016
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache subversion | v ≤ 1.8.15, 1.9.0, 1.9.1, 1.9.2, 1.9.3 | — |
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