CVE-2018-1336

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

published August 2, 2018

CVSS
—
EPSS
20%
Percentile
97.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.20354 · 97.5th percentile
Published
2018-08-02T14:00Z
EPSS history
Timeline
  • 02 AUG 14:00Z
    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
    cvelistv5