cpython: e05c546062a1 (original) (raw)

Mercurial > cpython

changeset 104481:e05c546062a1 3.5

Issue #18789: Update XML vulnerability table to use Safe/Vulnerable instead of No/Yes. [#18789]

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--- a/Doc/library/xml.rst +++ b/Doc/library/xml.rst @@ -60,15 +60,15 @@ circumvent firewalls. The following table gives an overview of the known attacks and whether the various modules are vulnerable to them. -========================= ======== ========= ========= ======== ========= -kind sax etree minidom pulldom xmlrpc -========================= ======== ========= ========= ======== ========= -billion laughs Yes Yes Yes Yes Yes -quadratic blowup Yes Yes Yes Yes Yes -external entity expansion Yes No (1) No (2) Yes No (3) -DTD_ retrieval Yes No No Yes No -decompression bomb No No No No Yes -========================= ======== ========= ========= ======== ========= +========================= ============== =============== ============== ============== ============== +kind sax etree minidom pulldom xmlrpc +========================= ============== =============== ============== ============== ============== +billion laughs Vulnerable Vulnerable Vulnerable Vulnerable Vulnerable +quadratic blowup Vulnerable Vulnerable Vulnerable Vulnerable Vulnerable +external entity expansion Vulnerable Safe (1) Safe (2) Vulnerable Safe (3) +DTD_ retrieval Vulnerable Safe Safe Vulnerable Safe +decompression bomb Safe Safe Safe Safe Vulnerable +========================= ============== =============== ============== ============== ==============

1. :mod:xml.etree.ElementTree doesn't expand external entities and raises a :exc:ParserError when an entity occurs.