openSUSE: 2020:1922-1 Moderate: python-waitress Request Smuggling Issues
opensuse
November 14, 2020
An update that fixes four vulnerabilities is now available.
Description
This update for python-waitress to 1.4.3 fixes the following security
issues:
- CVE-2019-16785: HTTP request smuggling through LF vs CRLF handling
(bsc#1161088).
- CVE-2019-16786: HTTP request smuggling through invalid Transfer-Encoding
(bsc#1161089).
- CVE-2019-16789: HTTP request smuggling through invalid whitespace
characters (bsc#1160790).
- CVE-2019-16792: HTTP request smuggling by sending the Content-Length
header twice (bsc#1161670).
This update was imported from the SUSE:SLE-15:Update update project.
Topics Covered
Patch
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- openSUSE Leap 15.1:
zypper in -t patch openSUSE-2020-1922=1
Package List
- openSUSE Leap 15.1 (noarch):
python2-waitress-1.4.3-lp151.3.3.1
python3-waitress-1.4.3-lp151.3.3.1
References
https://www.suse.com/security/cve/CVE-2019-16785.html
https://www.suse.com/security/cve/CVE-2019-16786.html
https://www.suse.com/security/cve/CVE-2019-16789.html
https://www.suse.com/security/cve/CVE-2019-16792.html
https://bugzilla.suse.com/1160790
https://bugzilla.suse.com/1161088
https://bugzilla.suse.com/1161089
https://bugzilla.suse.com/1161670
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Announcement ID: openSUSE-SU-2020:1922-1
Rating: moderate
Affected Products:
openSUSE Leap 15.1
Topics Covered
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