Vulnerability Description
A flaw was found in all undertow-2.x.x SP1 versions prior to undertow-2.0.30.SP1, all undertow-1.x.x and undertow-2.x.x versions prior to undertow-2.1.0.Final, where the Servlet container causes servletPath to normalize incorrectly by truncating the path after semicolon which may lead to an application mapping resulting in the security bypass.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Undertow | < 2.1.0 |
| Redhat | Jboss Data Grid | 7.0.0 |
| Redhat | Jboss Enterprise Application Platform | 7.0.0 |
| Redhat | Jboss Fuse | 6.0.0 |
| Redhat | Openshift Application Runtimes | - |
| Redhat | Single Sign-On | 7.0 |
Related Weaknesses (CWE)
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1757Issue TrackingVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1757Issue TrackingVendor Advisory
FAQ
What is CVE-2020-1757?
CVE-2020-1757 is a vulnerability with a CVSS score of 8.1 (HIGH). A flaw was found in all undertow-2.x.x SP1 versions prior to undertow-2.0.30.SP1, all undertow-1.x.x and undertow-2.x.x versions prior to undertow-2.1.0.Final, where the Servlet container causes servl...
How severe is CVE-2020-1757?
CVE-2020-1757 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-1757?
Check the references section above for vendor advisories and patch information. Affected products include: Redhat Undertow, Redhat Jboss Data Grid, Redhat Jboss Enterprise Application Platform, Redhat Jboss Fuse, Redhat Openshift Application Runtimes.