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.
References
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
21 Nov 2024, 01:26
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://lists.fedoraproject.org/pipermail/package-announce/2011-June/062099.html - | |
| References | () http://lists.fedoraproject.org/pipermail/package-announce/2011-June/062145.html - | |
| References | () http://secunia.com/advisories/44765 - Vendor Advisory | |
| References | () http://secunia.com/advisories/44807 - Vendor Advisory | |
| References | () http://secunia.com/advisories/45120 - | |
| References | () http://www.debian.org/security/2011/dsa-2248 - | |
| References | () http://www.ejabberd.im/ejabberd-2.1.7 - Patch | |
| References | () http://www.process-one.net/en/ejabberd/release_notes/release_note_ejabberd_2.1.7/ - | |
| References | () http://www.securityfocus.com/bid/48072 - | |
| References | () https://bugzilla.redhat.com/show_bug.cgi?id=700454 - | |
| References | () https://exchange.xforce.ibmcloud.com/vulnerabilities/67769 - | |
| References | () https://git.process-one.net/ejabberd/mainline/commit/bd1df027c622e1f96f9eeaac612a6a956c1ff0b6 - Patch |
Information
Published : 2011-06-21 02:52
Updated : 2024-11-21 01:26
NVD link : CVE-2011-1753
Mitre link : CVE-2011-1753
CVE.ORG link : CVE-2011-1753
JSON object : View
Products Affected
process-one
- ejabberd
- exmpp
CWE
CWE-399
Resource Management Errors