Vulnerability Report: GO-2021-0319
standard library- CVE-2022-23806
- Affects: crypto/elliptic
- Published: May 23, 2022
- Modified: May 20, 2024
Some big.Int values that are not valid field elements (negative or overflowing) might cause Curve.IsOnCurve to incorrectly return true. Operating on those values may cause a panic or an invalid curve operation. Note that Unmarshal will never return such values.
Affected Packages
-
PathGo VersionsSymbols
-
before go1.16.14, from go1.17.0-0 before go1.17.7
Aliases
References
- https://go.dev/cl/382455
- https://go.googlesource.com/go/+/7f9494c277a471f6f47f4af3036285c0b1419816
- https://groups.google.com/g/golang-announce/c/SUsQn0aSgPQ
- https://go.dev/issue/50974
- https://vuln.go.dev/ID/GO-2021-0319.json
Credits
- Guido Vranken
Feedback
See anything missing or incorrect?
Suggest an edit to this report.