| Bug ID | 1088613 |
|---|---|
| Summary | VUL-1: CVE-2018-1000164 python-gunicorn: Improper neutralization of CRLF Sequences can allow an attacker to cause a server to return arbitrary HTTP headers |
| Classification | openSUSE |
| Product | openSUSE Distribution |
| Version | Leap 42.3 |
| Hardware | Other |
| URL | https://smash.suse.de/issue/203309/ |
| OS | Other |
| Status | NEW |
| Severity | Minor |
| Priority | P5 - None |
| Component | Security |
| Assignee | security-team@suse.de |
| Reporter | jsegitz@suse.com |
| QA Contact | security-team@suse.de |
| Found By | Security Response Team |
| Blocker | --- |
rh#1564940 python-gunicorn before version 19.5.0 has a HTTP response splitting vulnerability in the http/wsgi.py:process_headers() function caused by the improper neutralization of CRLF sequences. An attacker could exploit this to cause a server to return arbitrary HTTP headers. References: https://epadillas.github.io/2018/04/02/http-header-splitting-in-gunicorn-19.4.5 https://github.com/benoitc/gunicorn/issues/1227 https://github.com/benoitc/gunicorn/commit/5263a4ef2a63c62216680876f3813959839608ff https://bugzilla.redhat.com/show_bug.cgi?id=1564940 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-1000164