CVE-2015-6409

Description

Cisco Jabber 10.6.x, 11.0.x, and 11.1.x on Windows allows man-in-the-middle attackers to conduct STARTTLS downgrade attacks and trigger cleartext XMPP sessions via unspecified vectors, aka Bug ID CSCuw87419.

Category

5.9
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.46%
Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/79678 vdb entry
http://www.synacktiv.com/ressources/cisco_jabber_starttls_downgrade.pdf third party advisory
http://www.securitytracker.com/id/1034540 vdb entry
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151224-jab vendor advisory

Frequently Asked Questions

What is the severity of CVE-2015-6409?
CVE-2015-6409 has been scored as a medium severity vulnerability.
How to fix CVE-2015-6409?
To fix CVE-2015-6409, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-6409 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-6409 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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