CVE-2020-7658
MEDIUMCVSS 6.1/10EPSS 0.69%
Last modified
CVE-2020-7658 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. 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.. EPSS estimates a 0.69% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Meinheld | Meinheld | < 1.0.2 |
References
- https://snyk.io/vuln/SNYK-PYTHON-MEINHELD-569140Patch, Release Notes, Third Party Advisory
- https://snyk.io/vuln/SNYK-PYTHON-MEINHELD-569140Patch, Release Notes, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-7658?
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 severe is CVE-2020-7658?
CVE-2020-7658 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.69% probability of exploitation in the next 30 days.
How do I fix CVE-2020-7658?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2020-7658?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST