CVE-2023-27539

EUVD-2023-0979
There is a denial of service vulnerability in the header parsing component of Rack.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 58%
Affected Products (NVD)
VendorProductVersion
rackrack
2.0.0 ≤
𝑥
< 2.2.6.4
rackrack
3.0.0 ≤
𝑥
< 3.0.6.1
debiandebian_linux
10.0
debiandebian_linux
11.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
ruby-rack
bookworm
2.2.6.4-1+deb12u1
fixed
bookworm (security)
2.2.6.4-1+deb12u1
fixed
bullseye
2.1.4-3+deb11u2
fixed
bullseye (security)
2.1.4-3+deb11u2
fixed
sid
2.2.7-1.1
fixed
trixie
2.2.7-1.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ruby-rack
bionic
Fixed 1.6.4-4ubuntu0.2+esm5
released
focal
Fixed 2.0.7-2ubuntu0.1+esm4
released
jammy
Fixed 2.1.4-5ubuntu1.1
released
kinetic
ignored
lunar
ignored
mantic
Fixed 2.2.4-3ubuntu0.1
released
noble
not-affected
oracular
not-affected
trusty
Fixed 1.5.2-3+deb8u3ubuntu1~esm7
released
xenial
Fixed 1.6.4-3ubuntu0.2+esm5
released
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
pcs
RHEL 8
0:0.10.15-4.el8_8.1
fixed
RHEL 8.4 AUS
0:0.10.8-1.el8_4.4
fixed
RHEL 8.4 E4S
0:0.10.8-1.el8_4.4
fixed
RHEL 8.4 EUS
0:0.10.8-1.el8_4.4
fixed
RHEL 8.4 TUS
0:0.10.8-1.el8_4.4
fixed
RHEL 8.6 AUS
0:0.10.12-6.el8_6.4
fixed
RHEL 8.6 E4S
0:0.10.12-6.el8_6.4
fixed
RHEL 8.6 EUS
0:0.10.12-6.el8_6.4
fixed
RHEL 8.6 TUS
0:0.10.12-6.el8_6.4
fixed
RHEL 8.8 AUS
0:0.10.15-4.el8_8.1
fixed
RHEL 8.8 E4S
0:0.10.15-4.el8_8.1
fixed
RHEL 8.8 EUS
0:0.10.15-4.el8_8.1
fixed
RHEL 8.8 TUS
0:0.10.15-4.el8_8.1
fixed
RHEL 9
0:0.11.4-7.el9_2
fixed
pcs-snmp
RHEL 8
0:0.10.15-4.el8_8.1
fixed
RHEL 8.4 AUS
0:0.10.8-1.el8_4.4
fixed
RHEL 8.4 E4S
0:0.10.8-1.el8_4.4
fixed
RHEL 8.4 EUS
0:0.10.8-1.el8_4.4
fixed
RHEL 8.4 TUS
0:0.10.8-1.el8_4.4
fixed
RHEL 8.6 AUS
0:0.10.12-6.el8_6.4
fixed
RHEL 8.6 E4S
0:0.10.12-6.el8_6.4
fixed
RHEL 8.6 EUS
0:0.10.12-6.el8_6.4
fixed
RHEL 8.6 TUS
0:0.10.12-6.el8_6.4
fixed
RHEL 8.8 AUS
0:0.10.15-4.el8_8.1
fixed
RHEL 8.8 E4S
0:0.10.15-4.el8_8.1
fixed
RHEL 8.8 EUS
0:0.10.15-4.el8_8.1
fixed
RHEL 8.8 TUS
0:0.10.15-4.el8_8.1
fixed
RHEL 9
0:0.11.4-7.el9_2
fixed