HIGH
python-gunicorn: Improper neutralization of CRLF Sequences http/wsgi.py:process_headers() can allow an attacker to cause a server to return arbitrary HTTP headers
Published Apr 18, 2018
8.7
HIGHCVSS 4.0
EPSS 2.37%
Description
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
No data.
Configuration 2
OR
- 7.0
- 8.0
No data.
Red Hat Enterprise Linux 7
python-gunicorn
Will not fix
Red Hat OpenStack Platform 12 (Pike)
python-gunicorn
Not affected
Red Hat OpenStack Platform 13 (Queens)
python-gunicorn
Not affected
Red Hat Storage Console 2
python-gunicorn
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | python-gunicorn | Will not fix | n/a |
| Red Hat OpenStack Platform 12 (Pike) | python-gunicorn | Not affected | n/a |
| Red Hat OpenStack Platform 13 (Queens) | python-gunicorn | Not affected | n/a |
| Red Hat Storage Console 2 | python-gunicorn | Will not fix | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (12)
- https://access.redhat.com/security/cve/CVE-2018-1000164 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1564940 Issue Tracking
- https://epadillas.github.io/2018/04/02/http-header-splitting-in-gunicorn-19.4.5 x_refsource_MISCExploitThird Party Advisory
- https://github.com/advisories/GHSA-32pc-xphx-q4f6 Advisory
- https://github.com/benoitc/gunicorn/commit/1e10a02e73c87dfadc394b361af33864d0e59e24
- https://github.com/benoitc/gunicorn/issues/1227 x_refsource_MISCExploitIssue TrackingThird Party Advisory
- https://github.com/pypa/advisory-database/tree/main/vulns/gunicorn/PYSEC-2018-55.yaml
- https://lists.debian.org/debian-lts-announce/2018/04/msg00022.html mailing-listx_refsource_MLISTThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-1000164
- https://usn.ubuntu.com/4022-1 vendor-advisoryx_refsource_UBUNTU
- https://www.cve.org/CVERecord?id=CVE-2018-1000164
- https://www.debian.org/security/2018/dsa-4186 vendor-advisoryx_refsource_DEBIANThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2018-1000164 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1564940 | Issue Tracking | |
| https://epadillas.github.io/2018/04/02/http-header-splitting-in-gunicorn-19.4.5 | x_refsource_MISCExploitThird Party Advisory | |
| https://github.com/advisories/GHSA-32pc-xphx-q4f6 | Advisory | |
| https://github.com/benoitc/gunicorn/commit/1e10a02e73c87dfadc394b361af33864d0e59e24 | ||
| https://github.com/benoitc/gunicorn/issues/1227 | x_refsource_MISCExploitIssue TrackingThird Party Advisory | |
| https://github.com/pypa/advisory-database/tree/main/vulns/gunicorn/PYSEC-2018-55.yaml | ||
| https://lists.debian.org/debian-lts-announce/2018/04/msg00022.html | mailing-listx_refsource_MLISTThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-1000164 | ||
| https://usn.ubuntu.com/4022-1 | vendor-advisoryx_refsource_UBUNTU | |
| https://www.cve.org/CVERecord?id=CVE-2018-1000164 | ||
| https://www.debian.org/security/2018/dsa-4186 | vendor-advisoryx_refsource_DEBIANThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 18, 2018
Updated Aug 5, 2024
Reserved Apr 2, 2018
Link CVE-2018-1000164
CISA Vulnrichment
GHSA-32PC-XPHX-Q4F6 Updated n/a