CVE-2020-35863

Description

An issue was discovered in the hyper crate before 0.12.34 for Rust. HTTP request smuggling can occur. Remote code execution can occur in certain situations with an HTTP server on the loopback interface.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 2.01% Top 20%
Third-Party Advisory rustsec.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://rustsec.org/advisories/RUSTSEC-2020-0008.html third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2020-35863?
CVE-2020-35863 has been scored as a critical severity vulnerability.
How to fix CVE-2020-35863?
To fix CVE-2020-35863, 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-2020-35863 being actively exploited in the wild?
It is possible that CVE-2020-35863 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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