Inconsistent interpretation of HTTP requests in Undertow - CVE-2020-10719
Published: June 2, 2020
Vulnerability identifier: #VU28497
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-10719
CWE-ID: CWE-444
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform HTTP request smuggling attack.
The vulnerability exists due to improper input validation. A remote attacker can send a specially crafted HTTP request and perform HTTP request smuggling attack.
Affected software
Undertow
openEuler
undertow
undertow-javadoc
openEuler
undertow
undertow-javadoc
How to mitigate CVE-2020-10719
Install updates from vendor's website.
Undertow - update to 2.1.1
undertow - update to 1.4.0-4
undertow-javadoc - update to 1.4.0-4
undertow - update to 1.4.0-4
undertow-javadoc - update to 1.4.0-4