Fix XXE in XML parsing (related to #366) #379
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This fixes XXE issues on anything where pysaml2 parses XML directly as part of issue IdentityPython#366. It doesn't address the xmlsec issues discussed on that ticket as they are out of reach of a direct fix and need the underlying library to fix this issue.
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As noted the xmlsec bit is not fixed here. However, this relies on the underlying library so we can't fix it here. I also noticed that the two usages of Especially, someone needs to review if I missed any of the XML parsing functions. |
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Any comment? |
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This fixes XXE issues on anything where pysaml2 parses XML directly as part of
issue #366. It doesn't address the xmlsec issues discussed on that ticket as
they are out of reach of a direct fix and need the underlying library to fix
this issue.