KMail since version 5.3.0 used a QWebEngine based viewer that had JavaScript enabled. Since the generated html is executed in the local file security context by default access to remote and local URLs was enabled.
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
Link | Tags |
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http://www.securityfocus.com/bid/93360 | third party advisory vdb entry |
http://www.openwall.com/lists/oss-security/2016/10/05/1 | third party advisory mailing list |
https://www.kde.org/info/security/advisory-20161006-2.txt | vendor advisory |