CVE-2020-7658
meinheld vulnerable to HTTP Request Smuggling
6.1
MEDIUM
CVSS 3.1
EPSS 0.24%
Description
meinheld prior to 1.0.2 is vulnerable to HTTP Request Smuggling. HTTP pipelining issues and request smuggling attacks might be possible due to incorrect Content-Length and Transfer encoding header parsing.
How to fix CVE-2020-7658
To remediate CVE-2020-7658, upgrade the affected package to a fixed version below.
- PyPI/meinheld—upgrade to 1.0.2 or later
- —upgrade to 1.0.2 or later
Is CVE-2020-7658 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.0.2
- from 0, < 1.0.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N |
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |