Vulnerability Description
Uncontrolled recursion in Unmarshal in encoding/xml before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via unmarshalling an XML document into a Go struct which has a nested field that uses the 'any' field tag.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Golang | Go | < 1.17.12 |
Related Weaknesses (CWE)
References
- https://go.dev/cl/417061PatchVendor Advisory
- https://go.dev/issue/53611Issue TrackingVendor Advisory
- https://go.googlesource.com/go/+/c4c1993fd2a5b26fe45c09592af6d3388a3b2e08Mailing ListPatchVendor Advisory
- https://groups.google.com/g/golang-announce/c/nqrv9fbR0zEMailing ListVendor Advisory
- https://pkg.go.dev/vuln/GO-2022-0523Vendor Advisory
- https://go.dev/cl/417061PatchVendor Advisory
- https://go.dev/issue/53611Issue TrackingVendor Advisory
- https://go.googlesource.com/go/+/c4c1993fd2a5b26fe45c09592af6d3388a3b2e08Mailing ListPatchVendor Advisory
- https://groups.google.com/g/golang-announce/c/nqrv9fbR0zEMailing ListVendor Advisory
- https://pkg.go.dev/vuln/GO-2022-0523Vendor Advisory
FAQ
What is CVE-2022-30633?
CVE-2022-30633 is a vulnerability with a CVSS score of 7.5 (HIGH). Uncontrolled recursion in Unmarshal in encoding/xml before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via unmarshalling an XML document into a Go struct which...
How severe is CVE-2022-30633?
CVE-2022-30633 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-30633?
Check the references section above for vendor advisories and patch information. Affected products include: Golang Go.