Vulnerability 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.
CVSS Score
5.9
MEDIUM
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Jabber | 10.6\(2\) |
Related Weaknesses (CWE)
References
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20Vendor Advisory
- http://www.securityfocus.com/bid/79678
- http://www.securitytracker.com/id/1034540
- http://www.synacktiv.com/ressources/cisco_jabber_starttls_downgrade.pdfThird Party Advisory
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20Vendor Advisory
- http://www.securityfocus.com/bid/79678
- http://www.securitytracker.com/id/1034540
- http://www.synacktiv.com/ressources/cisco_jabber_starttls_downgrade.pdfThird Party Advisory
FAQ
What is CVE-2015-6409?
CVE-2015-6409 is a vulnerability with a CVSS score of 5.9 (MEDIUM). 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 CSCu...
How severe is CVE-2015-6409?
CVE-2015-6409 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-6409?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Jabber.