Information disclosure in Cisco Jabber
CVE-2015-6409
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.013 (70.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 70.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Cisco Jabber — versions 10.6(2), 10.6\(2\)
Weakness classification (CWE)
References
- www.securityfocus.com/bid/79678 (vdb-entry)
- www.synacktiv.com/ressources/cisco_jabber_starttls_downgrade.pdf (Third Party Advisory)
- www.securitytracker.com/id/1034540 (vdb-entry)
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151224… (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2015-6409?
- CVE-2015-6409 is a medium-severity vulnerability in Cisco Jabber, classified under Information Disclosure. CVSS score: 5.9/10. Published 2015-12-26.
- How severe is CVE-2015-6409?
- Medium severity. CVSS v3 base score is 5.9 out of 10.