Description

An improper handing of overflow in the UTF-8 decoder with supplementary characters can lead to an infinite loop in the decoder causing a Denial of Service. Versions Affected: Apache Tomcat 9.0.0.M9 to 9.0.7, 8.5.0 to 8.5.30, 8.0.0.RC1 to 8.0.51, and 7.0.28 to 7.0.86.

Remediation

References

CVE-2018-1336

Related Vulnerabilities

MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2011-1587)

DOMPurify Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-16728)

WordPress Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2009-3890)

Piwigo CVE-2014-4648 Vulnerability (CVE-2014-4648)

OpenSSL Other Vulnerability (CVE-2003-0543)

Severity

High

Classification

CVE-2018-1336 CWE-835 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Missing Update Known Vulnerabilities