Mandriva Linux Security Advisory 2013-017 - A denial of service flaw was found in the way libxml2 performed string substitutions when entity values for entity references replacement was enabled. A remote attacker could provide a specially-crafted XML file that, when processed by an application linked against libxml2, would lead to excessive CPU consumption. The updated packages have been upgraded to the 2.7.6 version and patched to correct this issue.
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