CVE-2020-7659

EUVD-2021-1225

01.06.2020, 13:15

reel through 0.6.1 allows Request Smuggling attacks due to incorrect Content-Length and Transfer encoding header parsing. It is possible to conduct HTTP request smuggling attacks by sending the Content-Length header twice. Furthermore, invalid Transfer Encoding headers were found to be parsed as valid which could be leveraged for TE:CL smuggling attacks. Note: This project is deprecated, and is not maintained any more.

HTTP Request/Response Smuggling

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.5 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Base Score

CVSS 3.x

EPSS Score

Percentile: 26%

Affected Products (NVD)

Vendor	Product	Version
celluloid	reel	𝑥 ≤ 0.6.1

𝑥

= Vulnerable software versions

Ubuntu Releases

Ubuntu Product

Codename

reel

bionic	needs-triage
eoan	ignored
focal	dne
groovy	dne
hirsute	dne
impish	dne
jammy	dne
kinetic	dne
lunar	dne
mantic	dne
noble	dne
trusty	dne
xenial	dne

Common Weakness Enumeration

CWE-444 - Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination.

References

https://snyk.io/vuln/SNYK-RUBY-REEL-569135

https://snyk.io/vuln/SNYK-RUBY-REEL-569135