CVE-2011-1753
CVE-2011-1753
expat_erl.c in ejabberd before 2.1.7 and 3.x before 3.0.0-alpha-3, and exmpp before 0.9.7, does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564.
Productos afectados
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Hablar con TrueHacking →Referencias
http://lists.fedoraproject.org/pipermail/package-announce/2011-June/062099.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2011-June/062145.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=700454http://secunia.com/advisories/44765http://secunia.com/advisories/44807http://secunia.com/advisories/45120https://exchange.xforce.ibmcloud.com/vulnerabilities/67769https://git.process-one.net/ejabberd/mainline/commit/bd1df027c622e1f96f9eeaac612a6a956c1ff0b6http://www.debian.org/security/2011/dsa-2248http://www.ejabberd.im/ejabberd-2.1.7http://www.process-one.net/en/ejabberd/release_notes/release_note_ejabberd_2.1.7/http://www.securityfocus.com/bid/48072