description: A vulnerability in the Extensible Messaging and Presence Protocol (XMPP) message processing feature of Cisco Jabber could allow an authenticated, remote attacker to manipulate the content of XMPP messages that are used by the affected application.
This vulnerability is due to the improper handling of nested XMPP messages within requests that are sent to the Cisco Jabber client software. An attacker could exploit this vulnerability by connecting to an XMPP messaging server and sending crafted XMPP messages to an affected Jabber client. A successful exploit could allow the attacker to manipulate the content of XMPP messages, possibly allowing the attacker to cause the Jabber client application to perform unsafe actions.
problem types: Exposure of Resource to Wrong Sphere
affected:
{
vendor: Cisco
product: Cisco Jabber
versions:
version: 10.5(0), status: affected
version: 10.5(1), status: affected
version: 10.5(2), status: affected
version: 10.5(3), status: affected
version: 10.5(4), status: affected
version: 10.5(5), status: affected
version: 10.5(6), status: affected
version: 10.6(0), status: affected
version: 10.6(1), status: affected
version: 10.6(2), status: affected
version: 10.6(3), status: affected
version: 10.6(4), status: affected
version: 10.6(5), status: affected
version: 10.6(6), status: affected
version: 10.6(7), status: affected
version: 10.6(10), status: affected
version: 10.6(11), status: affected
version: 10.6(12), status: affected
version: 10.6(8), status: affected
version: 10.6(9), status: affected
version: 11.0(0), status: affected
version: 11.0(1), status: affected
version: 11.0(2), status: affected
version: 11.1(0), status: affected
version: 11.1(1), status: affected
version: 11.1(2), status: affected
version: 11.1(3), status: affected
version: 11.1(4), status: affected
version: 11.5(0), status: affected
version: 11.5(1), status: affected
version: 11.5(2), status: affected
version: 11.5(3), status: affected
version: 11.5(4), status: affected
version: 11.5(5), status: affected
version: 11.5(6), status: affected
version: 11.6(0), status: affected
version: 11.6(1), status: affected
version: 11.6(2), status: affected
version: 11.6(3), status: affected
version: 11.6(4), status: affected
version: 11.7(0), status: affected
version: 11.7(1), status: affected
version: 11.7(2), status: affected
version: 11.8(0), status: affected
version: 11.8(1), status: affected
version: 11.8(2), status: affected
version: 11.8(3), status: affected
version: 11.8(4), status: affected
version: 11.8(5), status: affected
version: 11.9(0), status: affected
version: 11.9(1), status: affected
version: 11.9(2), status: affected
version: 11.9(3), status: affected
version: 12.0(0), status: affected
version: 12.0(1), status: affected
version: 12.1(0), status: affected
version: 12.1(1), status: affected
version: 12.1(2), status: affected
version: 12.1(3), status: affected
version: 12.1(4), status: affected
version: 12.1(5), status: affected
version: 12.5(0), status: affected
version: 12.5(1), status: affected
version: 12.5(2), status: affected
version: 12.5(3), status: affected
version: 12.5(4), status: affected
version: 12.6(0), status: affected
version: 12.6(1), status: affected
version: 12.6(2), status: affected
version: 12.6(3), status: affected
version: 12.6(4), status: affected
version: 12.6(5), status: affected
version: 12.7(0), status: affected
version: 12.7(1), status: affected
version: 12.7(2), status: affected
version: 12.7(3), status: affected
version: 12.7(4), status: affected
version: 12.7(5), status: affected
version: 12.8(0), status: affected
version: 12.8(1), status: affected
version: 12.8(2), status: affected
version: 12.8(3), status: affected
version: 12.8(4), status: affected
version: 12.8(5), status: affected
version: 12.8(6), status: affected
version: 12.8(7), status: affected
version: 12.9(0), status: affected
version: 12.9(1), status: affected
version: 12.9(2), status: affected
version: 12.9(3), status: affected
version: 12.9(4), status: affected
version: 12.9(5), status: affected
version: 12.9(6), status: affected
version: 8.6(1), status: affected
version: 8.6(2), status: affected
version: 8.6(3), status: affected
version: 8.6(4), status: affected
version: 8.6(5), status: affected
version: 8.6(6), status: affected
version: 8.6(7), status: affected
version: 9.0(1), status: affected
version: 9.0(2), status: affected
version: 9.0(3), status: affected
version: 9.0(4), status: affected
version: 9.0(5), status: affected
version: 9.1(0), status: affected
version: 9.1(1), status: affected
version: 9.1(2), status: affected
version: 9.1(3), status: affected
version: 9.1(4), status: affected
version: 9.1(5), status: affected
version: 9.2(0), status: affected
version: 9.2(1), status: affected
version: 9.2(2), status: affected
version: 9.2(3), status: affected
version: 9.2(4), status: affected
version: 9.2(5), status: affected
version: 9.2(6), status: affected
version: 9.2(7), status: affected
version: 9.3(1), status: affected
version: 9.3(2), status: affected
version: 9.5(0), status: affected
version: 9.6(0), status: affected
version: 9.6(1), status: affected
version: 9.6(2), status: affected
version: 9.6(3), status: affected
version: 9.6(4), status: affected
version: 9.7(0), status: affected
version: 9.7(1), status: affected
version: 9.7(2), status: affected
version: 9.7(3), status: affected
version: 9.7(4), status: affected
version: 9.7(5), status: affected
version: 9.7(6), status: affected
version: 9.7(7), status: affected
version: Jabber For Windows, status: affected
version: 14.0(0), status: affected
version: 14.0(1), status: affected
version: 14.0(2), status: affected
version: 14.0(3), status: affected
version: 14.0(4), status: affected
version: 11.2(0), status: affected
version: 11.2(1), status: affected
version: 14.1(0), status: affected
version: 14.1(1), status: affected
version: 14.1(2), status: affected
}
metrics:
format: cvssV3_1
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
baseScore: 4.3
baseSeverity: MEDIUM
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: NONE
]
exploits: The Cisco PSIRT is aware that proof-of-concept exploit code is available for the vulnerability that is described in this advisory.
The Cisco PSIRT is not aware of any malicious use of the vulnerability that is described in this advisory.