CVE-2017-12196
Incorrect Authorization in Undertow
5.9
MEDIUM
CVSS 3.1
EPSS 0.53%
Description
undertow before versions 1.4.18.SP1, 2.0.2.Final, 1.4.24.Final was found vulnerable when using Digest authentication, the server does not ensure that the value of URI in the Authorization header matches the URI in HTTP request line. This allows the attacker to cause a MITM attack and access the desired content on the server.
How to fix CVE-2017-12196
To remediate CVE-2017-12196, upgrade the affected package to a fixed version below.
- —upgrade to 1.4.25-1 or later
- —upgrade to 2.0.2.FInal or later
Is CVE-2017-12196 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.4.25-1
- >= 2.0.0.Alpha1, < 2.0.2.FInal
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |