CVE - CVE-2019-16792

CVE-ID
CVE-2019-16792	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Waitress through version 1.3.1 allows request smuggling by sending the Content-Length header twice. Waitress would header fold a double Content-Length header and due to being unable to cast the now comma separated value to an integer would set the Content-Length to 0 internally. If two Content-Length headers are sent in a single request, Waitress would treat the request as having no body, thereby treating the body of the request as a new request in HTTP pipelining. This issue is fixed in Waitress 1.4.0.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://github.com/Pylons/waitress/security/advisories/GHSA-4ppp-gpcr-7qf6 URL:https://github.com/Pylons/waitress/security/advisories/GHSA-4ppp-gpcr-7qf6 MISC:https://docs.pylonsproject.org/projects/waitress/en/latest/#security-fixes URL:https://docs.pylonsproject.org/projects/waitress/en/latest/#security-fixes MISC:https://github.com/Pylons/waitress/commit/575994cd42e83fd772a5f7ec98b2c56751bd3f65 URL:https://github.com/Pylons/waitress/commit/575994cd42e83fd772a5f7ec98b2c56751bd3f65 MISC:https://www.oracle.com/security-alerts/cpuapr2022.html URL:https://www.oracle.com/security-alerts/cpuapr2022.html MLIST:[debian-lts-announce] 20220512 [SECURITY] [DLA 3000-1] waitress security update URL:https://lists.debian.org/debian-lts-announce/2022/05/msg00011.html
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20190924	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20190924)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)