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. 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.
Infinite Loop
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
apacheCNA
---
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CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 93%
VendorProductVersion
apachetomcat
7.0.28 ≤
𝑥
≤ 7.0.86
apachetomcat
8.0.0 ≤
𝑥
≤ 8.0.51
apachetomcat
8.5.0 ≤
𝑥
≤ 8.5.30
apachetomcat
9.0.1 ≤
𝑥
≤ 9.0.7
apachetomcat
8.0.0:rc1
apachetomcat
8.0.0:rc10
apachetomcat
8.0.0:rc2
apachetomcat
8.0.0:rc3
apachetomcat
8.0.0:rc4
apachetomcat
8.0.0:rc5
apachetomcat
8.0.0:rc6
apachetomcat
8.0.0:rc7
apachetomcat
8.0.0:rc8
apachetomcat
8.0.0:rc9
apachetomcat
9.0.0:milestone10
apachetomcat
9.0.0:milestone11
apachetomcat
9.0.0:milestone12
apachetomcat
9.0.0:milestone13
apachetomcat
9.0.0:milestone14
apachetomcat
9.0.0:milestone15
apachetomcat
9.0.0:milestone16
apachetomcat
9.0.0:milestone17
apachetomcat
9.0.0:milestone18
apachetomcat
9.0.0:milestone19
apachetomcat
9.0.0:milestone20
apachetomcat
9.0.0:milestone21
apachetomcat
9.0.0:milestone22
apachetomcat
9.0.0:milestone23
apachetomcat
9.0.0:milestone24
apachetomcat
9.0.0:milestone25
apachetomcat
9.0.0:milestone26
apachetomcat
9.0.0:milestone27
apachetomcat
9.0.0:milestone9
redhatjboss_enterprise_application_platform
6.0.0
redhatjboss_enterprise_application_platform
6.4.0
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
debiandebian_linux
8.0
debiandebian_linux
9.0
redhatjboss_enterprise_web_server
3.0.0
redhatjboss_enterprise_web_server
5.0.0
redhatenterprise_linux_desktop
7.0
redhatenterprise_linux_server
7.0
redhatenterprise_linux_workstation
7.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
tomcat9
bullseye (security)
9.0.43-2~deb11u10
fixed
bullseye
9.0.43-2~deb11u10
fixed
bookworm
9.0.70-2
fixed
sid
9.0.95-1
fixed
trixie
9.0.95-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
tomcat7
jammy
dne
impish
dne
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
not-affected
bionic
not-affected
xenial
Fixed 7.0.68-1ubuntu0.4+esm1
released
trusty
Fixed 7.0.52-1ubuntu0.15
released
tomcat8
jammy
dne
impish
dne
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
not-affected
bionic
Fixed 8.5.39-1ubuntu1~18.04.1
released
xenial
Fixed 8.0.32-1ubuntu1.7
released
trusty
dne
tomcat8.0
jammy
dne
impish
dne
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
dne
xenial
dne
trusty
dne
References