Executive Summary
Summary | |
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Title | python-waitress security update |
Informations | |||
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Name | RHSA-2020:0720 | First vendor Publication | 2020-03-05 |
Vendor | RedHat | Last vendor Modification | 2020-03-05 |
Severity (Vendor) | N/A | Revision | 01 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N | |||
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Overall CVSS Score | 8.2 | ||
Base Score | 8.2 | Environmental Score | 8.2 |
impact SubScore | 4.2 | Temporal Score | 8.2 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | Low |
Integrity Impact | High | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:N) | |||
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Cvss Base Score | 6.4 | Attack Range | Network |
Cvss Impact Score | 4.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: 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 |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2020-0720.html |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-444 | Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') |
CPE : Common Platform Enumeration
Type | Description | Count |
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Application | 1 | |
Application | 1 | |
Application | 1 | |
Os | 1 | |
Os | 2 |
Alert History
Date | Informations |
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2020-05-23 13:03:45 |
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2020-03-19 13:20:04 |
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