CVE-2021-20718

mod_auth_openidc 2.4.0 to 2.4.7 allows a remote attacker to cause a denial-of-service (DoS) condition via unspecified vectors.
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
jpcertCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 86%
VendorProductVersion
openidcmod_auth_openidc
2.4.0 ≤
𝑥
≤ 2.4.7
oracleessbase
𝑥
< 21.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libapache2-mod-auth-openidc
bullseye
2.4.9.4-0+deb11u4
fixed
buster
not-affected
stretch
not-affected
bullseye (security)
2.4.9.4-0+deb11u3
fixed
bookworm
2.4.12.3-2+deb12u2
fixed
sid
2.4.16.5-1
fixed
trixie
2.4.16.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libapache2-mod-auth-openidc
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
ignored
groovy
ignored
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
trusty
dne
Common Weakness Enumeration
References
https://github.com/zmartzone/mod_auth_openidc
https://jvn.jp/en/jp/JVN49704918/index.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5HJK366TLFEOIYWTHQSZO24MSDPBXHJU/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FV4KYMQWPS3I2QPW2C253MLIAFGBZPLK/
https://www.oracle.com/security-alerts/cpujan2022.html
https://www.zmartzone.eu/
https://github.com/zmartzone/mod_auth_openidc
https://jvn.jp/en/jp/JVN49704918/index.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5HJK366TLFEOIYWTHQSZO24MSDPBXHJU/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FV4KYMQWPS3I2QPW2C253MLIAFGBZPLK/
https://www.oracle.com/security-alerts/cpujan2022.html
https://www.zmartzone.eu/