CVE-2017-18587 : An issue was discovered in the hyper crate before 0.9.18 for Rust. It mishandles

An issue was discovered in the hyper crate before 0.9.18 for Rust. It mishandles newlines in headers.

Published 2019-08-26 13:15:11

Updated 2019-09-03 15:02:06

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2017-18587

Hyper » Hyper
Versions from including (>=) 0.10.0 and before (<) 0.10.2
cpe:2.3:a:hyper:hyper:*:*:*:*:*:*:*:*
Matching versions
Hyper » Hyper
Versions before (<) 0.9.18
cpe:2.3:a:hyper:hyper:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.08%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 35 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:P/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
5.3	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N	3.9	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: Low Availability: None

CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection')

The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs.

Assigned by: nvd@nist.gov (Primary)

https://rustsec.org/advisories/RUSTSEC-2017-0002.html

RUSTSEC-2017-0002: hyper: headers containing newline characters can split messages › RustSec Advisory Database
Third Party Advisory

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