CVE-2017-12165

It was discovered that Undertow before 1.4.17, 1.3.31 and 2.0.0 processes http request headers with unusual whitespaces which can cause possible http request smuggling.
HTTP Request/Response Smuggling
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
2.6 LOW
NETWORK
HIGH
LOW
CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
redhatCNA
2.6 LOW
NETWORK
HIGH
LOW
CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 77%
VendorProductVersion
redhatundertow
1.0.0 ≤
𝑥
< 1.3.31
redhatundertow
1.4.0 ≤
𝑥
< 1.4.17
redhatundertow
2.0.0:alpha_1
redhatjboss_enterprise_application_platform
7.0.0
redhatjboss_enterprise_application_platform
7.1.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
undertow
sid
2.3.8-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
undertow
noble
needs-triage
mantic
dne
lunar
dne
kinetic
Fixed 2.0.23-1
released
jammy
Fixed 2.0.23-1
released
impish
Fixed 2.0.23-1
released
hirsute
Fixed 2.0.23-1
released
groovy
Fixed 2.0.23-1
released
focal
Fixed 2.0.23-1
released
eoan
Fixed 2.0.23-1
released
disco
ignored
cosmic
ignored
bionic
needed
artful
ignored
zesty
ignored
xenial
needed
trusty
dne