modules/xmpp/serv_xmpp.c in Citadel 7.86 and earlier 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.
Max CVSS
5.0
EPSS Score
3.40%
Published
2011-06-21
Updated
2011-10-26
1 vulnerabilities found
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