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CVE-2018-1336

Published: 24 July 2018

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.

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
tomcat7
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(7.0.78-1)
cosmic Not vulnerable

disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

precise Does not exist

trusty
Released (7.0.52-1ubuntu0.15)
upstream
Released (7.0.72-3)
xenial Ignored
(end of standard support, was needed)
tomcat8
Launchpad, Ubuntu, Debian
bionic
Released (8.5.39-1ubuntu1~18.04.1)
cosmic Not vulnerable
(8.5.32-1ubuntu2)
disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

precise Does not exist

trusty Does not exist

upstream
Released (8.5.31-1)
xenial
Released (8.0.32-1ubuntu1.7)
tomcat8.0
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

precise Does not exist

trusty Does not exist

upstream
Released (8.0.52)
xenial Does not exist