CVE-2020-1757
Last modified
CVE-2020-1757 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. 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.. EPSS estimates a 1.57% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Redhat | Undertow | < 2.1.0 | — |
| Redhat | Undertow | 2.0.0 | Sp1 |
| Redhat | Undertow | 2.0.25 | Sp1 |
| Redhat | Undertow | 2.0.26 | Sp3 |
| Redhat | Undertow | 2.0.28 | Sp1 |
| Redhat | Jboss Data Grid | 7.0.0 | — |
| Redhat | Jboss Enterprise Application Platform | 7.0.0 | — |
| Redhat | Jboss Fuse | 6.0.0 | — |
| Redhat | Jboss Fuse | 7.0.0 | — |
| Redhat | Openshift Application Runtimes | All versions | — |
| Redhat | Single Sign-On | 7.0 | — |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1757Issue Tracking, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1757Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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