CVE-2021-37147

EUVD-2021-23721
Improper input validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.2 and 9.0.0 to 9.1.0.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 70%
Affected Products (NVD)
VendorProductVersion
apachetraffic_server
8.0.0 ≤
𝑥
≤ 8.1.2
apachetraffic_server
9.0.0 ≤
𝑥
≤ 9.1.0
debiandebian_linux
10.0
debiandebian_linux
11.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
trafficserver
bookworm
9.2.4+ds-0+deb12u1
fixed
bookworm (security)
9.2.5+ds-0+deb12u1
fixed
bullseye
8.1.10+ds-1~deb11u1
fixed
bullseye (security)
8.1.11+ds-0+deb11u1
fixed
sid
9.2.5+ds-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
trafficserver
bionic
needs-triage
focal
needs-triage
hirsute
ignored
impish
ignored
jammy
needs-triage
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
ignored
xenial
needs-triage