File _patchinfo of Package patchinfo.18790

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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-&gt;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&lt;=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 &#8220;__init__() got an unexpected keyword argument 'ssl_version&#8217;&#8221;
  * 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>

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