Vulnerability CVE-2018-1067
Published: 2018-05-21

Description:
In Undertow before versions 7.1.2.CR1, 7.1.2.GA it was found that the fix for CVE-2016-4993 was incomplete and Undertow web server is vulnerable to the injection of arbitrary HTTP headers, and also response splitting, due to insufficient sanitization and validation of user input before the input is used as part of an HTTP header value.

Type:

CWE-113

 (Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting'))

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.8/10
4.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None
Affected software
Redhat -> Jboss enterprise application platform 
Redhat -> Undertow 
Redhat -> Virtualization 

 References:
https://access.redhat.com/errata/RHSA-2018:1247
https://access.redhat.com/errata/RHSA-2018:1248
https://access.redhat.com/errata/RHSA-2018:1249
https://access.redhat.com/errata/RHSA-2018:1251
https://access.redhat.com/errata/RHSA-2018:2643
https://access.redhat.com/errata/RHSA-2019:0877
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1067
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