CVE-2017-12196
MEDIUM severity · CVSS 4.8 · Improper authentication
4.8CVSS MEDIUM
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityHigh
Privileges requiredLow
User interactionRequired
Confidentiality impactHigh
Integrity impactNone
Availability impactNone
Exploit probability (EPSS)2%
CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- https://access.redhat.com/errata/RHSA-2018:0478Advisory
- https://access.redhat.com/errata/RHSA-2018:0479Advisory
- https://access.redhat.com/errata/RHSA-2018:0480Advisory
- https://access.redhat.com/errata/RHSA-2018:0481Advisory
- https://access.redhat.com/errata/RHSA-2018:1525Advisory
- https://access.redhat.com/errata/RHSA-2018:2405Advisory
- https://access.redhat.com/errata/RHSA-2018:3768Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12196Advisory