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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2011-06-21T01:00:00

Updated: 2024-08-06T22:37:25.682Z

Reserved: 2011-04-19T00:00:00

Link: CVE-2011-1756

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-06-21T02:52:43.607

Modified: 2024-11-21T01:26:56.853

Link: CVE-2011-1756

cve-icon Redhat

No data.