high7.5
CVE-2018-1000164
gunicorn version 19.4.5 contains a CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers vulnerability in "process_headers" function in "gunicorn/…
Impact
gunicorn version 19.4.5 contains a CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers vulnerability in "process_headers" function in "gunicorn/http/wsgi.py" that can result in an attacker causing the server to return arbitrary HTTP headers. This vulnerability appears to have been fixed in 19.5.0.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gunicorn | Gunicorn | Version 19.4.5 |
| Debian | Debian Linux | Versions 7.0, 8.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://epadillas.github.io/2018/04/02/http-header-splitting-in-gunicorn-19.4.5
- https://github.com/benoitc/gunicorn/issues/1227
- https://lists.debian.org/debian-lts-announce/2018/04/msg00022.html
- https://usn.ubuntu.com/4022-1/
- https://www.debian.org/security/2018/dsa-4186
- https://epadillas.github.io/2018/04/02/http-header-splitting-in-gunicorn-19.4.5
- https://github.com/benoitc/gunicorn/issues/1227
- https://lists.debian.org/debian-lts-announce/2018/04/msg00022.html
- https://usn.ubuntu.com/4022-1/
- https://www.debian.org/security/2018/dsa-4186