Mandriva Linux Security Advisory 2015-112 - Updated python-lxml packages fix a security vulnerability. The clean_html() function, provided by the lxml.html.clean module, did not properly clean HTML input if it included non-printed characters. A remote attacker could use this flaw to serve malicious content to an application using the clean_html() function to process HTML, possibly allowing the attacker to inject malicious code into a website generated by this application.
9782c7173bedc95f4c5df27002270a1202ff8a53b872b31ce533d108fb837b01Debian Linux Security Advisory 2941-1 - It was discovered that clean_html() function of lxml (pythonic bindings for the libxml2 and libxslt libraries) performed insufficient sanitisation for some non-printable characters. This could lead to cross-site scripting.
280bdc31468dbbfe79487d5f5d96bff6d2824db0211c840de7cf89cd500e8cadUbuntu Security Notice 2217-1 - It was discovered that the lxml.html.clean module incorrectly stripped control characters. An attacked could potentially exploit this to conduct cross-site scripting (XSS) attacks.
7117f75f37f74cb8144e237ee206d15a04b0be006cc53d7a29c7c0989a82f056Mandriva Linux Security Advisory 2014-088 - The clean_html() function, provided by the lxml.html.clean module, did not properly clean HTML input if it included non-printed characters. A remote attacker could use this flaw to serve malicious content to an application using the clean_html() function to process HTML, possibly allowing the attacker to inject malicious code into a website generated by this application.
27b6915e85e2cf8c9db16287c6217e0b73f61d3b1249f6dfb9740f12c8973c01
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