CVE-2017-12165
LOW severity · CVSS 2.6 · CWE-444
2.6CVSS LOW
Summary
It was discovered that Undertow before 1.4.17, 1.3.31 and 2.0.0 processes http request headers with unusual whitespaces which can cause possible http request smuggling.
Impact & exploitability
Attack vectorNetwork
Attack complexityHigh
Privileges requiredLow
User interactionRequired
Confidentiality impactNone
Integrity impactLow
Availability impactNone
Exploit probability (EPSS)2%
CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/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-2017:3454Advisory
- https://access.redhat.com/errata/RHSA-2017:3455Advisory
- https://access.redhat.com/errata/RHSA-2017:3456Advisory
- https://access.redhat.com/errata/RHSA-2017:3458Advisory
- https://access.redhat.com/errata/RHSA-2018:0002Advisory
- https://access.redhat.com/errata/RHSA-2018:0003Advisory
- https://access.redhat.com/errata/RHSA-2018:0004Advisory
- https://access.redhat.com/errata/RHSA-2018:0005Advisory