VULNERABILITY INTELLIGENCE

CVE-2020-7659

CVSS score7.5 HIGH
EPSS probability1.38%
CISA KEVNot currently listed
Published2020-06-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

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.

Weakness classification

  • nvd@nist.gov: CWE-444

Primary references