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GitHub Advisory DatabaseGHSA-C8RQ-CRXJ-MJ9M

HistoryMay 24, 2022 - 5:40 p.m.

Async-h1 request smuggling possible with long unread bodies

2022-05-2417:40:15

CWE-79

GitHub Advisory Database

github.com

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

0.001 Low

EPSS

Percentile

34.0%

JSON

An issue was discovered in the async-h1 crate before 2.3.0 for Rust. Request smuggling can occur when used behind a reverse proxy.

Affected configurations

Vulners

Node

asynch1Range<2.3.0

CPENameOperatorVersion
async-h1lt2.3.0

CPE	Name	Operator	Version
	async-h1	lt	2.3.0

References

github.com/advisories/GHSA-c8rq-crxj-mj9m

github.com/http-rs/async-h1/releases/tag/v2.3.0

nvd.nist.gov/vuln/detail/CVE-2020-36202

rustsec.org/advisories/RUSTSEC-2020-0093.html

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

0.001 Low

EPSS

Percentile

34.0%

JSON

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