File _patchinfo of Package patchinfo.18790
<patchinfo incident="18790">
<issue tracker="bnc" id="1182053">VUL-0: CVE-2021-21240: python-httplib2: Regular expression denial of service via malicious header</issue>
<issue tracker="bnc" id="1171998">VUL-0: CVE-2020-11078: python-httplib2: attacker controlling unescaped part of uri for `httplib2.Http.request()` could change request headers and body</issue>
<issue tracker="cve" id="2021-21240"/>
<issue tracker="cve" id="2020-11078"/>
<packager>rjschwei</packager>
<rating>moderate</rating>
<category>security</category>
<summary>Security update for python-httplib2</summary>
<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’”
* 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
</description>
</patchinfo>
