File _patchinfo of Package patchinfo.10826

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File _patchinfo of Package patchinfo.10826

<patchinfo incident="10826">
  <issue tracker="bnc" id="1131237">CVE-2019-0196: apache2: mod_http2, read-after-free on a string compare</issue>
  <issue tracker="bnc" id="1131241">CVE-2019-0220: apache2: URL normalization inconsistincy</issue>
  <issue tracker="bnc" id="1131233">CVE-2019-0211: apache2: Flaw in Apache HTTP Server 2.4.17 - 2.4.38 allows anyone you allow to write a script (PHP, CGI,..) to gain root</issue>
  <issue tracker="bnc" id="1131245">CVE-2019-0197: apache2: mod_http2, possible crash on late upgrade</issue>
  <issue tracker="bnc" id="1131239">CVE-2019-0217: apache2: mod_auth_digest access control bypass</issue>
  <issue tracker="cve" id="2019-0196"/>
  <issue tracker="cve" id="2019-0197"/>
  <issue tracker="cve" id="2019-0217"/>
  <issue tracker="cve" id="2019-0211"/>
  <issue tracker="cve" id="2019-0220"/>
  <category>security</category>
  <rating>important</rating>
  <packager>pgajdos</packager>
  <description>This update for apache2 fixes the following issues:

* CVE-2019-0211: A flaw in the Apache HTTP Server allowed less-privileged child
  processes or threads to execute arbitrary code with the privileges of the
  parent process. Attackers with control over CGI scripts or extension modules
  run by the server could have abused this issue to potentially gain super user
  privileges. [bsc#1131233]

* CVE-2019-0220: The Apache HTTP server did not use a consistent strategy for
  URL normalization throughout all of its components. In particular,
  consecutive slashes were not always collapsed. Attackers could potentially
  abuse these inconsistencies to by-pass access control mechanisms and thus
  gain unauthorized access to protected parts of the service. [bsc#1131241]

* CVE-2019-0217: A race condition in Apache's "mod_auth_digest" when running in
  a threaded server could have allowed users with valid credentials to
  authenticate using another username, bypassing configured access control
  restrictions. [bsc#1131239]

* CVE-2019-0197: When HTTP/2 support was enabled in the Apache server for a
  'http' host or H2Upgrade was enabled for h2 on a 'https' host, an Upgrade
  request from http/1.1 to http/2 that was not the first request on a
  connection could lead to a misconfiguration and crash. This issue could have
  been abused to mount a denial-of-service attack. Servers that never enabled
  the h2 protocol or that only enabled it for https: and did not configure the
  "H2Upgrade on" are unaffected. [bsc#1131245]

* CVE-2019-0196: Through specially crafted network input the Apache's http/2
  request handler could be lead to access previously freed memory while
  determining the method of a request. This resulted in the request being
  misclassified and thus being processed incorrectly. [bsc#1131237]

</description>
  <summary>Security update for apache2</summary>
</patchinfo>

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