What is GHSA-rqgx-hpg4-456r?

GHSA-rqgx-hpg4-456r is a security advisory published by GitHub Security Advisories with Critical severity. Use-after-free in actix-codec

Which CVE IDs does GHSA-rqgx-hpg4-456r cover?

GHSA-rqgx-hpg4-456r covers the following CVE IDs: CVE-2020-35902. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-rqgx-hpg4-456r?

GHSA-rqgx-hpg4-456r has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

Which products are affected by GHSA-rqgx-hpg4-456r?

GHSA-rqgx-hpg4-456r affects 1 product, including: rust/actix-codec:\u003c 0.3.0.

GHSA-rqgx-hpg4-456rCriticalCVSS 9.8

Use-after-free in actix-codec

Vendor

GitHub Security Advisories

Published

August 25, 2021

Last Modified

May 23, 2025

🔗 CVE IDs covered (1)

CVE-2020-35902 →

📋 Description

An issue was discovered in the actix-codec crate before 0.3.0-beta.1 for Rust. There is a use-after-free in Framed.

🎯 Affected products1

rust/actix-codec:< 0.3.0

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2020-35902
https://github.com/actix/actix-net/issues/91
https://rustsec.org/advisories/RUSTSEC-2020-0049.html
https://github.com/actix/actix-net/commit/c41b5d8dd4235ccca84d0b687996615c0c64d956
https://github.com/advisories/GHSA-rqgx-hpg4-456r