CVE Vulnerability

CVE-2021-38512

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/actix-http/RUSTSEC-2021-0081.md Exploit Third Party Advisory
https://rustsec.org/advisories/RUSTSEC-2021-0081.html Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/67URRW4K47SR6LNQB4YALPLGGQMQK7HO/ Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:actix:actix-http:3.0.0:beta1:*:*:*:rust:*:*
cpe:2.3:a:actix:actix-http:3.0.0:beta2:*:*:*:rust:*:*
cpe:2.3:a:actix:actix-http:3.0.0:beta3:*:*:*:rust:*:*
cpe:2.3:a:actix:actix-http:3.0.0:beta4:*:*:*:rust:*:*
cpe:2.3:a:actix:actix-http:3.0.0:beta5:*:*:*:rust:*:*
cpe:2.3:a:actix:actix-http:3.0.0:beta6:*:*:*:rust:*:*
cpe:2.3:a:actix:actix-http:*:*:*:*:*:rust:*:*
cpe:2.3:a:actix:actix-http:3.0.0:-:*:*:*:rust:*:*
cpe:2.3:a:actix:actix-http:3.0.0:beta7:*:*:*:rust:*:*
cpe:2.3:a:actix:actix-http:3.0.0:beta8:*:*:*:rust:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
Information

Published : 2021-08-10 11:15

Updated : 2021-09-21 05:10

NVD link : CVE-2021-38512

Mitre link : CVE-2021-38512

Products Affected
No products.
CWE
CWE-444

Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')