Kurz gesagt
- CVE-2024-6827 ist eine Schwachstelle (HOCH (CVSS 7.5)) in gunicorn.
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.81%, höher als bei 57.0% aller Schwachstellen.
- Abhilfe: auf 22.0.0 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| gunicorn PyPI | < 22.0.0
| 22.0.0
|
Description
Gunicorn version 21.2.0 does not properly validate the value of the 'Transfer-Encoding' header as specified in the RFC standards, which leads to the default fallback method of 'Content-Length,' making it vulnerable to TE.CL request smuggling. This vulnerability can lead to cache poisoning, data exposure, session manipulation, SSRF, XSS, DoS, data integrity compromise, security bypass, information leakage, and business logic abuse.
NVD description
Gunicorn version 21.2.0 does not properly validate the value of the 'Transfer-Encoding' header as specified in the RFC standards, which leads to the default fallback method of 'Content-Length,' making it vulnerable to TE.CL request smuggling. This vulnerability can lead to cache poisoning, data exposure, session manipulation, SSRF, XSS, DoS, data integrity compromise, security bypass, information leakage, and business logic abuse.
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