CVE-2021-38297

Description

Go before 1.16.9 and 1.17.x before 1.17.2 has a Buffer Overflow via large arguments in a function invocation from a WASM module, when GOARCH=wasm GOOS=js is used.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 4.75% Top 15%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory gentoo.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://groups.google.com/forum/#%21forum/golang-announce
https://groups.google.com/g/golang-announce/c/AEBu9j7yj5A mailing list third party advisory release notes
https://security.netapp.com/advisory/ntap-20211118-0006/ third party advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OFS3M3OFB24SWPTIAPARKGPUMQVUY6Z/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ON7BQRRJZBOR5TJHURBAB3WLF4YXFC6Z/ vendor advisory
https://security.gentoo.org/glsa/202208-02 third party advisory vendor advisory
https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html mailing list

Frequently Asked Questions

What is the severity of CVE-2021-38297?
CVE-2021-38297 has been scored as a critical severity vulnerability.
How to fix CVE-2021-38297?
To fix CVE-2021-38297, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-38297 being actively exploited in the wild?
It is possible that CVE-2021-38297 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~5% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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