Vulnerability Report: GO-2021-0319
- CVE-2022-23806
- Affects: crypto/elliptic
- Published: May 23, 2022
- Modified: Jun 12, 2023
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
-
PathVersionsSymbols
-
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
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