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Unrated severityNVD Advisory· Published Oct 6, 2011· Updated Jun 16, 2026

CVE-2011-3287

CVE-2011-3287

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.

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Affected products

5
  • Cisco Systems, Inc./Jabber Extensible Communications Platform5 versions
    cpe:2.3:a:cisco:jabber_extensible_communications_platform:*:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:cisco:jabber_extensible_communications_platform:*:*:*:*:*:*:*:*range: <=5.8
    • 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:*:*:*:*:*:*:*
    • (no CPE)range: <5.4.0.27581 (for 2.x-5.4.x) and <5.8.1.27561 (for 5.8.x)

Patches

Vulnerability mechanics

References

1

News mentions

0

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