CVE-2011-3287

Severity CVSS v4.0:

Pending analysis

Type:

CWE-399 Resource Management Errors

Publication date:

06/10/2011

Last modified:

11/04/2025

Description

Cisco Jabber Extensible Communications Platform (aka Jabber XCP) 2.x through 5.4.x before 5.4.0.27581 and 5.8.x before 5.8.1.27561 does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption, and process crash) via a crafted XML document containing a large number of nested entity references, aka Bug ID CSCtq78106, a similar issue to CVE-2003-1564.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0

7.80

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:cisco:jabber_extensible_communications_platform::::::::		5.8 (including)
cpe:2.3:a:cisco:jabber_extensible_communications_platform::::::::		5.4 (including)
cpe:2.3:a:cisco:jabber_extensible_communications_platform:5.0:::::::*
cpe:2.3:a:cisco:jabber_extensible_communications_platform:5.1:::::::*
cpe:2.3:a:cisco:jabber_extensible_communications_platform:5.2:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2011-3287

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools