CVE-2021-38512

ALTO 7.5CVE-2021-38512 · Published 10/08/2021 · updated 17/06/2026

In breve

CVE-2021-38512 è una vulnerabilità ALTO (CVSS 7.5) che riguarda actix-http (actix).
Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 1.8%, superiore al 78.7% delle vulnerabilità.
Correzione: aggiornare a 3.0.0 o successiva.

Package	Affected versions	Patched versions
actix-http actix	`= 3.0.0< 3.0.0`	`3.0.0`

Description

An issue was discovered in the actix-http crate before 3.0.0-beta.9 for Rust. HTTP/1 request smuggling (aka HRS) can occur, potentially leading to credential disclosure.

References

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/67URRW4K47SR6LNQB4YALPLGGQMQK7HO
raw.githubusercontent.com/rustsec/advisory-db/main/crates/actix-http/RUSTSEC-2021-0081.md · Exploit
rustsec.org/advisories/RUSTSEC-2021-0081.html · Third Party Advisory

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