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.
Find out more about CVE-2018-1067 from the MITRE CVE dictionary dictionary and NIST NVD.
| Base Score | 5.8 |
|---|---|
| Base Metrics | AV:N/AC:M/Au:N/C:P/I:P/A:N |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | None |
| CVSS3 Base Score | 5.4 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | Required |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity Impact | Low |
| Availability Impact | None |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts (rhvm-appliance) | RHSA-2018:2643 | 2018-09-04 |
| Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 6 Server | RHSA-2018:1248 | 2018-04-25 |
| Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 6 Server (eap7-jboss-ec2-eap) | RHSA-2018:1249 | 2018-04-25 |
| Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 7 Server | RHSA-2018:1247 | 2018-04-25 |
| Red Hat JBoss EAP 7.1 | RHSA-2018:1251 | 2018-04-25 |
| Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 7 Server (eap7-jboss-ec2-eap) | RHSA-2018:1249 | 2018-04-25 |
| Platform | Package | State |
|---|---|---|
| Red Hat Virtualization 4 | eap7-undertow | Affected |
| Red Hat Virtualization 4 | eap7-wildfly | Not affected |
| Red Hat Software Collections for Red Hat Enterprise Linux | rh-java-common-tomcat | Not affected |
| Red Hat Single Sign-On 7 | wildfly | Under investigation |
| Red Hat OpenShift Application Runtimes 1.0 | swarm | Affected |
| Red Hat JBoss Fuse Service Works 6 | jbossweb | Will not fix |
| Red Hat JBoss Fuse 6 | jbossweb | Will not fix |
| Red Hat JBoss Enterprise SOA Platform 5 | jbossweb | Will not fix |
| Red Hat JBoss EWS 2 | tomcat7 | Not affected |
| Red Hat JBoss EWS 2 | tomcat6 | Not affected |
| Red Hat JBoss EAP 6 | jbossweb | Not affected |
| Red Hat JBoss EAP 5 | jbossweb | Under investigation |
| Red Hat JBoss Data Grid 7 | wildfly | Under investigation |
| Red Hat JBoss Data Grid 6 | jbossweb | Under investigation |
| Red Hat JBoss BRMS 5 | jbossweb | Will not fix |
| Red Hat Enterprise Linux 7 | tomcat | Not affected |
| Red Hat Enterprise Linux 6 | tomcat6 | Not affected |
| Red Hat Enterprise Linux 5 | tomcat5 | Not affected |
Vulmon