CVEvulnerability

CVE-2018-1336

7.5 HIGH Published 2018-08-02 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-08-02
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-835

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.

Affected configurations

• apache tomcat (>= 7.0.28 <= 7.0.86) • apache tomcat (>= 8.0.0 <= 8.0.51) • apache tomcat (>= 8.5.0 <= 8.5.30) • apache tomcat (>= 9.0.1 <= 9.0.7) • apache tomcat 8.0.0 • apache tomcat 9.0.0 • redhat jboss enterprise application platform 6.0.0 • redhat jboss enterprise application platform 6.4.0 • canonical ubuntu linux 14.04 • canonical ubuntu linux 16.04 • debian debian linux 8.0 • debian debian linux 9.0 • redhat jboss enterprise web server 3.0.0 • redhat jboss enterprise web server 5.0.0 • redhat enterprise linux desktop 7.0 • redhat enterprise linux server 7.0 • redhat enterprise linux workstation 7.0

Related

Weakness · CWE (1)

  • CWE-835 Loop with Unreachable Exit Condition weakness

References