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.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

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

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

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

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Configurations

Configuration 1 (hide)

OR	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: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:3.0.0:beta7::::rust::*
	cpe:2.3:a:actix:actix-http:3.0.0:beta8::::rust::*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*

Information

Published : 2021-08-10 16:15

Updated : 2021-09-21 10:10

NVD link : CVE-2021-38512

Mitre link : CVE-2021-38512

JSON object : View

CWE

CWE-444

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

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Products Affected

actix

actix-http

fedoraproject

fedora

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