CVE-2022-30635

Description

Uncontrolled recursion in Decoder.Decode in encoding/gob before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a message which contains deeply nested structures.

References

https://go.dev/cl/417064

https://go.googlesource.com/go/+/6fa37e98ea4382bf881428ee0c150ce591500eb7

https://pkg.go.dev/vuln/GO-2022-0526

https://go.dev/issue/53615

https://groups.google.com/g/golang-announce/c/nqrv9fbR0zE

Details