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Sicherheit: Denial of Service in python-requests und python-urllib3
Aktuelle Meldungen Distributionen
Name: Denial of Service in python-requests und python-urllib3
ID: SUSE-SU-2021:2195-1
Distribution: SUSE
Plattformen: SUSE OpenStack Cloud Crowbar 8, SUSE HPE Helion Openstack 8, SUSE OpenStack Cloud 8
Datum: Mo, 28. Juni 2021, 23:21
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33503
Applikationen: python-requests, python-urllib3

Originalnachricht


SUSE Security Update: Security update for python-urllib3, python-requests
______________________________________________________________________________

Announcement ID: SUSE-SU-2021:2195-1
Rating: moderate
References: #1176784 #1182421 #1187045 ECO-3105 ECO-3352

Cross-References: CVE-2021-33503
CVSS scores:
CVE-2021-33503 (SUSE): 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:
SUSE OpenStack Cloud Crowbar 8
SUSE OpenStack Cloud 8
HPE Helion Openstack 8
______________________________________________________________________________

An update that solves one vulnerability, contains two
features and has two fixes is now available.

Description:

This update for python-urllib3 and python-requests fixes the following
issues:

Security fix:

- Improve performance of sub-authority splitting in URL. (bsc#1187045,
CVE-2021-33503)

Non-security changes:

- Update python-urllib3 to version 1.25.10 to stay compatible with changes
needed in the Server and Public Cloud products. (bsc#1182421,
jsc#ECO-3352)
- Update python-requests to version 2.24.0 to stay compatible with changes
needed in the Server and Public Cloud products. (bsc#1176784,
jsc#ECO-3105))


Patch Instructions:

To install this SUSE 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:

- SUSE OpenStack Cloud Crowbar 8:

zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-2195=1

- SUSE OpenStack Cloud 8:

zypper in -t patch SUSE-OpenStack-Cloud-8-2021-2195=1

- HPE Helion Openstack 8:

zypper in -t patch HPE-Helion-OpenStack-8-2021-2195=1



Package List:

- SUSE OpenStack Cloud Crowbar 8 (noarch):

python-requests-2.24.0-3.3.1
python-urllib3-1.25.10-5.19.1

- SUSE OpenStack Cloud 8 (noarch):

python-requests-2.24.0-3.3.1
python-urllib3-1.25.10-5.19.1

- HPE Helion Openstack 8 (noarch):

python-requests-2.24.0-3.3.1
python-urllib3-1.25.10-5.19.1


References:

https://www.suse.com/security/cve/CVE-2021-33503.html
https://bugzilla.suse.com/1176784
https://bugzilla.suse.com/1182421
https://bugzilla.suse.com/1187045
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