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Sicherheit: Zwei Probleme in python3-requests
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in python3-requests
ID: SUSE-SU-2020:1792-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Public Cloud 12, SUSE OpenStack Cloud 7, SUSE Linux Enterprise Server for SAP 12-SP2, SUSE Linux Enterprise Server 12-SP2-LTSS, SUSE OpenStack Cloud Crowbar 8, SUSE HPE Helion Openstack 8, SUSE OpenStack Cloud 8, SUSE Enterprise Storage 5, SUSE Manager Server 3.2, SUSE Linux Enterprise Server for SAP 12-SP3, SUSE Linux Enterprise Server 12-SP2-BCL, SUSE Manager Proxy 3.2, SUSE Linux Enterprise Server 12-SP4, SUSE Linux Enterprise Server 12-SP3-LTSS, SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Software Development Kit 12-SP5, SUSE Linux Enterprise Workstation Extension 12-SP5, SUSE Linux Enterprise Server 12-SP3-BCL
Datum: Fr, 26. Juni 2020, 22:15
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18074
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2296
Applikationen: python3-requests

Originalnachricht

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SUSE Security Update: Security update for python3-requests
______________________________________________________________________________

Announcement ID: SUSE-SU-2020:1792-1
Rating: moderate
References: #1054413 #1073879 #1111622 #1122668 #761500
#922448 #929736 #935252 #945455 #947357 #961596
#967128
Cross-References: CVE-2015-2296 CVE-2018-18074
Affected Products:
SUSE OpenStack Cloud Crowbar 8
SUSE OpenStack Cloud 8
SUSE OpenStack Cloud 7
SUSE Manager Server 3.2
SUSE Manager Proxy 3.2
SUSE Linux Enterprise Workstation Extension 12-SP5
SUSE Linux Enterprise Software Development Kit 12-SP5
SUSE Linux Enterprise Server for SAP 12-SP3
SUSE Linux Enterprise Server for SAP 12-SP2
SUSE Linux Enterprise Server 12-SP5
SUSE Linux Enterprise Server 12-SP4
SUSE Linux Enterprise Server 12-SP3-LTSS
SUSE Linux Enterprise Server 12-SP3-BCL
SUSE Linux Enterprise Server 12-SP2-LTSS
SUSE Linux Enterprise Server 12-SP2-BCL
SUSE Linux Enterprise Module for Public Cloud 12
SUSE Enterprise Storage 5
HPE Helion Openstack 8
______________________________________________________________________________

An update that solves two vulnerabilities and has 10 fixes
is now available.

Description:

This update for python3-requests provides the following fix:

python-requests was updated to 2.20.1.

Update to version 2.20.1:

* Fixed bug with unintended Authorization header stripping for redirects
using default ports (http/80, https/443).

Update to version 2.20.0:

* Bugfixes

+ Content-Type header parsing is now case-insensitive (e.g. charset=utf8
v Charset=utf8).
+ Fixed exception leak where certain redirect urls would raise uncaught
urllib3 exceptions.
+ Requests removes Authorization header from requests redirected from
https to http on the same hostname. (CVE-2018-18074)
+ should_bypass_proxies now handles URIs without hostnames (e.g. files).

Update to version 2.19.1:

* Fixed issue where status_codes.py’s init function failed trying to
append to a __doc__ value of None.

Update to version 2.19.0:

* Improvements

+ Warn about possible slowdown with cryptography version < 1.3.4
+ Check host in proxy URL, before forwarding request to adapter.
+ Maintain fragments properly across redirects. (RFC7231 7.1.2)
+ Removed use of cgi module to expedite library load time.
+ Added support for SHA-256 and SHA-512 digest auth algorithms.
+ Minor performance improvement to Request.content.

* Bugfixes

+ Parsing empty Link headers with parse_header_links() no longer return
one bogus entry.
+ Fixed issue where loading the default certificate bundle from a zip
archive would raise an IOError.
+ Fixed issue with unexpected ImportError on windows system which do not
support winreg module.
+ DNS resolution in proxy bypass no longer includes the username and
password in the request. This also fixes the issue of DNS queries
failing on macOS.
+ Properly normalize adapter prefixes for url comparison.
+ Passing None as a file pointer to the files param no longer raises an
exception.
+ Calling copy on a RequestsCookieJar will now preserve the cookie
policy correctly.

Update to version 2.18.4:

* Improvements

+ Error messages for invalid headers now include the header name for
easier debugging

Update to version 2.18.3:

* Improvements
+ Running $ python -m requests.help now includes the installed version
of idna.
* Bugfixes
+ Fixed issue where Requests would raise ConnectionError instead
of SSLError when encountering SSL problems when using urllib3 v1.22.

- Add ca-certificates (and ca-certificates-mozilla) to dependencies,
otherwise https connections will fail.


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-8-2020-1792=1

- SUSE OpenStack Cloud 8:

zypper in -t patch SUSE-OpenStack-Cloud-8-2020-1792=1

- SUSE OpenStack Cloud 7:

zypper in -t patch SUSE-OpenStack-Cloud-7-2020-1792=1

- SUSE Manager Server 3.2:

zypper in -t patch SUSE-SUSE-Manager-Server-3.2-2020-1792=1

- SUSE Manager Proxy 3.2:

zypper in -t patch SUSE-SUSE-Manager-Proxy-3.2-2020-1792=1

- SUSE Linux Enterprise Workstation Extension 12-SP5:

zypper in -t patch SUSE-SLE-WE-12-SP5-2020-1792=1

- SUSE Linux Enterprise Software Development Kit 12-SP5:

zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-1792=1

- SUSE Linux Enterprise Server for SAP 12-SP3:

zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-1792=1

- SUSE Linux Enterprise Server for SAP 12-SP2:

zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-1792=1

- SUSE Linux Enterprise Server 12-SP5:

zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-1792=1

- SUSE Linux Enterprise Server 12-SP4:

zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-1792=1

- SUSE Linux Enterprise Server 12-SP3-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-1792=1

- SUSE Linux Enterprise Server 12-SP3-BCL:

zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-1792=1

- SUSE Linux Enterprise Server 12-SP2-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-1792=1

- SUSE Linux Enterprise Server 12-SP2-BCL:

zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-1792=1

- SUSE Linux Enterprise Module for Public Cloud 12:

zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2020-1792=1

- SUSE Enterprise Storage 5:

zypper in -t patch SUSE-Storage-5-2020-1792=1

- HPE Helion Openstack 8:

zypper in -t patch HPE-Helion-OpenStack-8-2020-1792=1



Package List:

- SUSE OpenStack Cloud Crowbar 8 (noarch):

python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1

- SUSE OpenStack Cloud 8 (noarch):

python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1

- SUSE OpenStack Cloud 7 (noarch):

python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1

- SUSE Manager Server 3.2 (noarch):

python-certifi-2018.4.16-3.6.1
python-chardet-3.0.4-5.6.1
python-urllib3-1.22-3.20.1
python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1

- SUSE Manager Proxy 3.2 (noarch):

python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1

- SUSE Linux Enterprise Workstation Extension 12-SP5 (noarch):

python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1

- SUSE Linux Enterprise Software Development Kit 12-SP5 (noarch):

python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1

- SUSE Linux Enterprise Server for SAP 12-SP3 (noarch):

python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1

- SUSE Linux Enterprise Server for SAP 12-SP2 (noarch):

python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1

- SUSE Linux Enterprise Server 12-SP5 (noarch):

python-certifi-2018.4.16-3.6.1
python-chardet-3.0.4-5.6.1
python-urllib3-1.22-3.20.1
python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1

- SUSE Linux Enterprise Server 12-SP4 (noarch):

python-chardet-3.0.4-5.6.1
python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1

- SUSE Linux Enterprise Server 12-SP3-LTSS (noarch):

python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1

- SUSE Linux Enterprise Server 12-SP3-BCL (noarch):

python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1

- SUSE Linux Enterprise Server 12-SP2-LTSS (noarch):

python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1

- SUSE Linux Enterprise Server 12-SP2-BCL (noarch):

python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1

- SUSE Linux Enterprise Module for Public Cloud 12 (noarch):

python-certifi-2018.4.16-3.6.1
python-chardet-3.0.4-5.6.1
python-urllib3-1.22-3.20.1
python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-urllib3-1.22-3.20.1

- SUSE Enterprise Storage 5 (noarch):

python-urllib3-1.22-3.20.1
python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1

- HPE Helion Openstack 8 (noarch):

python3-certifi-2018.4.16-3.6.1
python3-chardet-3.0.4-5.6.1
python3-requests-2.20.1-5.2
python3-urllib3-1.22-3.20.1


References:

https://www.suse.com/security/cve/CVE-2015-2296.html
https://www.suse.com/security/cve/CVE-2018-18074.html
https://bugzilla.suse.com/1054413
https://bugzilla.suse.com/1073879
https://bugzilla.suse.com/1111622
https://bugzilla.suse.com/1122668
https://bugzilla.suse.com/761500
https://bugzilla.suse.com/922448
https://bugzilla.suse.com/929736
https://bugzilla.suse.com/935252
https://bugzilla.suse.com/945455
https://bugzilla.suse.com/947357
https://bugzilla.suse.com/961596
https://bugzilla.suse.com/967128


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