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CVE-2014-2746

Good to know:

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Date: April 10, 2014

net/IOService.java in Tigase before 5.2.1 does not properly restrict the processing of compressed XML elements, which allows remote attackers to cause a denial of service (resource consumption) via a crafted XMPP stream, aka an "xmppbomb" attack.

Language: Java

Severity Score

Related Resources (8)

https://nvd.nist.gov/vuln/detail/CVE-2014-2746
https://projects.tigase.org/issues/1780
http://www.tigase.org/content/uncontrolled-resource-consumption-highly-compressed-xmpp-messages
http://openwall.com/lists/oss-security/2014/04/09/1
https://projects.tigase.org/projects/tigase-server/repository/revisions/7f5af2f8c5b97bbf9def66fbb9dd47746a7ac292
http://openwall.com/lists/oss-security/2014/04/07/7
http://xmpp.org/resources/security-notices/uncontrolled-resource-consumption-with-highly-compressed-xmpp-stanzas/
https://www.mend.io/vulnerability-database/CVE-2014-2746

Severity Score

Weakness Type (CWE)

Permissions, Privileges, and Access Control

CWE-264

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): COMPLETE
Additional information:

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