CVE-2022-23806

moderate-risk
Published 2022-02-11

Curve.IsOnCurve in crypto/elliptic in Go before 1.16.14 and 1.17.x before 1.17.7 can incorrectly return true in situations with a big.Int value that is not a valid field element.

Do I need to act?

-
0.04% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.1/10 Critical
NETWORK / LOW complexity

Affected Products (6)

Go
Beegfs Csi Driver
Cloud Insights Telegraf Agent
Kubernetes Monitoring Operator

Affected Vendors

Debian Netapp Golang

References (14)

Release Notes https://groups.google.com/g/golang-announce/c/SUsQn0aSgPQ
Mailing List https://lists.debian.org/debian-lts-announce/2022/04/msg00017.html
Mailing List https://lists.debian.org/debian-lts-announce/2022/04/msg00018.html
https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html
Third Party Advisory https://security.gentoo.org/glsa/202208-02
Third Party Advisory https://security.netapp.com/advisory/ntap-20220225-0006/
Third Party Advisory https://www.oracle.com/security-alerts/cpujul2022.html
Release Notes https://groups.google.com/g/golang-announce/c/SUsQn0aSgPQ
Mailing List https://lists.debian.org/debian-lts-announce/2022/04/msg00017.html
Mailing List https://lists.debian.org/debian-lts-announce/2022/04/msg00018.html
https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html
Third Party Advisory https://security.gentoo.org/glsa/202208-02
Third Party Advisory https://security.netapp.com/advisory/ntap-20220225-0006/
Third Party Advisory https://www.oracle.com/security-alerts/cpujul2022.html
44
/ 100
moderate-risk
Severity 31/34 · Critical
Exploitability 0/34 · Minimal
Exposure 13/34 · Low