SUSE-SU-2021:1807-1: moderate: Security update for python-httplib2
sle-updates at lists.suse.com
sle-updates at lists.suse.com
Mon May 31 19:27:12 UTC 2021
SUSE Security Update: Security update for python-httplib2
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:1807-1
Rating: moderate
References: #1171998 #1182053
Cross-References: CVE-2020-11078 CVE-2021-21240
CVSS scores:
CVE-2020-11078 (NVD) : 6.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
CVE-2020-11078 (SUSE): 6.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
CVE-2021-21240 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-21240 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products:
SUSE OpenStack Cloud 7
SUSE Linux Enterprise Module for Public Cloud 12
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for python-httplib2 contains the following fixes:
Security fixes included in this update:
- CVE-2021-21240: Fixed a regular expression denial of service via
malicious header (bsc#1182053).
- CVE-2020-11078: Fixed an issue where an attacker could change request
headers and body (bsc#1171998).
Non-security fixes included in this update:
- Update in SLE to 0.19.0 (bsc#1182053, CVE-2021-21240)
- update to 0.19.0:
* auth: parse headers using pyparsing instead of regexp
* auth: WSSE token needs to be string not bytes
- update to 0.18.1: (bsc#1171998, CVE-2020-11078)
* explicit build-backend workaround for pip build isolation bug
* IMPORTANT security vulnerability CWE-93 CRLF injection Force %xx quote
of space, CR, LF characters in uri.
* Ship test suite in source dist
- update to 0.17.3:
* bugfixes
- Update to 0.17.1
* python3: no_proxy was not checked with https
* feature: Http().redirect_codes set, works after follow(_all)_redirects
check This allows one line workaround for old gcloud library that uses
308 response without redirect semantics.
* IMPORTANT cache invalidation change, fix 307 keep method, add 308
Redirects
* proxy: username/password as str compatible with pysocks
* python2: regression in connect() error handling
* add support for password protected certificate files
* feature: Http.close() to clean persistent connections and sensitive
data
- Update to 0.14.0:
* Python3: PROXY_TYPE_SOCKS5 with str user/pass raised TypeError
- version update to 0.13.1 0.13.1
* Python3: Use no_proxy https://github.com/httplib2/httplib2/pull/140
0.13.0
* Allow setting TLS max/min versions
https://github.com/httplib2/httplib2/pull/138 0.12.3
* No changes to library. Distribute py3 wheels. 0.12.1
* Catch socket timeouts and clear dead connection
https://github.com/httplib2/httplib2/issues/18
https://github.com/httplib2/httplib2/pull/111
* Officially support Python 3.7 (package metadata)
https://github.com/httplib2/httplib2/issues/123 0.12.0
* Drop support for Python 3.3
* ca_certs from environment HTTPLIB2_CA_CERTS or certifi
https://github.com/httplib2/httplib2/pull/117
* PROXY_TYPE_HTTP with non-empty user/pass raised TypeError: bytes
required https://github.com/httplib2/httplib2/pull/115
* Revert http:443->https workaround
https://github.com/httplib2/httplib2/issues/112
* eliminate connection pool read race
https://github.com/httplib2/httplib2/pull/110
* cache: stronger safename
https://github.com/httplib2/httplib2/pull/101 0.11.3
* No changes, just reupload of 0.11.2 after fixing automatic release
conditions in Travis. 0.11.2
* proxy: py3 NameError basestring
https://github.com/httplib2/httplib2/pull/100 0.11.1
* Fix HTTP(S)ConnectionWithTimeout AttributeError proxy_info
https://github.com/httplib2/httplib2/pull/97 0.11.0
* Add DigiCert Global Root G2 serial 033af1e6a711a9a0bb2864b11d09fae5
https://github.com/httplib2/httplib2/pull/91
* python3 proxy support https://github.com/httplib2/httplib2/pull/90
* If no_proxy environment value ends with comma then proxy is not used
https://github.com/httplib2/httplib2/issues/11
* fix UnicodeDecodeError using socks5 proxy
https://github.com/httplib2/httplib2/pull/64
* Respect NO_PROXY env var in proxy_info_from_url
https://github.com/httplib2/httplib2/pull/58
* NO_PROXY=bar was matching foobar (suffix without dot delimiter) New
behavior matches curl/wget:
- no_proxy=foo.bar will only skip proxy for exact hostname match
- no_proxy=.wild.card will skip proxy for any.subdomains.wild.card
https://github.com/httplib2/httplib2/issues/94
* Bugfix for Content-Encoding: deflate
https://stackoverflow.com/a/22311297
- deleted patches httplib2 started to use certifi and this is already bent
to use system certificate bundle.
- handle the case when validation is disabled correctly. The
'check_hostname' context attribute has to be set first, othewise a
"ValueError: Cannot set verify_mode to CERT_NONE when check_hostname is
enabled." exception is raised.
- handle the case with ssl_version being None correctly
- Use ssl.create_default_context in the python2 case so that the system
wide certificates are loaded as trusted again.
- Source url must be https.
- Spec file cleanups
- Update to 0.10.3
* Fix certificate validation on Python<=2.7.8 without
ssl.CertificateError
- Update to 0.10.2
* Just a reupload of 0.10.1, which was broken for Python3 because wheel
distribution doesn't play well with our 2/3 split code base.
- Update to 0.10.1
* Remove VeriSign Class 3 CA from trusted certs
* Add IdenTrust DST Root CA X3
* Support for specifying the SSL protocol version (Python v2)
* On App Engine use urlfetch's default deadline if None is passed.
* Fix TypeError on AppEngine “__init__() got an unexpected keyword
argument 'ssl_version’â€
* Send SNI data for SSL connections on Python 2.7.9+
* Verify the server hostname if certificate validation is enabled
* Add proxy_headers argument to ProxyInfo constructor
* Make disable_ssl_certificate_validation work with Python 3.5.
* Fix socket error handling
- Remove httplib2-bnc-818100.patch, merged upstream.
- Project moved from code.google.com to GitHub, fix the url accordingly
- attempt to build multi-python
- update and cleanup of httplib2-use-system-certs.patch, so that the
passthrough is clean for python2 and so that it does the right thing in
python3
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 7:
zypper in -t patch SUSE-OpenStack-Cloud-7-2021-1807=1
- SUSE Linux Enterprise Module for Public Cloud 12:
zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2021-1807=1
Package List:
- SUSE OpenStack Cloud 7 (noarch):
python-httplib2-0.19.0-7.7.1
- SUSE Linux Enterprise Module for Public Cloud 12 (noarch):
python-httplib2-0.19.0-7.7.1
References:
https://www.suse.com/security/cve/CVE-2020-11078.html
https://www.suse.com/security/cve/CVE-2021-21240.html
https://bugzilla.suse.com/1171998
https://bugzilla.suse.com/1182053
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