Mehrere Probleme in python-waitress
ID: | RHSA-2020:0720-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat OpenStack Platform |
Datum: | Do, 5. März 2020, 16:31 |
Referenzen: | https://access.redhat.com/security/cve/CVE-2019-16785
https://access.redhat.com/security/cve/CVE-2019-16789 https://access.redhat.com/security/cve/CVE-2019-16786 |
Applikationen: | python-waitress |
Originalnachricht |
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Low: python-waitress security update Advisory ID: RHSA-2020:0720-01 Product: Red Hat OpenStack Platform Advisory URL: https://access.redhat.com/errata/RHSA-2020:0720 Issue date: 2020-03-05 CVE Names: CVE-2019-16785 CVE-2019-16786 CVE-2019-16789 ===================================================================== 1. Summary: An update for python-waitress is now available for Red Hat OpenStack Platform 15 (Stein). Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat OpenStack Platform 15.0 - noarch 3. Description: Waitress is a pure Python WSGI server which supports HTTP/1.0 and HTTP/1.1. Security Fix(es): * HTTP request smuggling through LF vs CRLF handling (CVE-2019-16785) * HTTP request smuggling through invalid Transfer-Encoding (CVE-2019-16786) * HTTP Request Smuggling through Invalid whitespace characters in headers (CVE-2019-16789) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1789807 - CVE-2019-16789 waitress: HTTP Request Smuggling through Invalid whitespace characters in headers 1791415 - CVE-2019-16786 waitress: HTTP request smuggling through invalid Transfer-Encoding 1791420 - CVE-2019-16785 waitress: HTTP request smuggling through LF vs CRLF handling 6. Package List: Red Hat OpenStack Platform 15.0: Source: python-waitress-1.4.2-1.el8ost.src.rpm noarch: python3-waitress-1.4.2-1.el8ost.noarch.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2019-16785 https://access.redhat.com/security/cve/CVE-2019-16786 https://access.redhat.com/security/cve/CVE-2019-16789 https://access.redhat.com/security/updates/classification/#low 8. Contact: The Red Hat security contact is |