What is CVE-2017-12367?

CVE-2017-12367 is a critical-severity vulnerability in Cisco Webex_meetings_server, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.6/10. Published 2017-11-30.

How severe is CVE-2017-12367?

Critical severity. CVSS v3 base score is 9.6 out of 10.

Buffer overflow in Cisco Webex_meetings_server

CVE-2017-12367

A "Cisco WebEx Network Recording Player Denial of Service Vulnerability" exists in Cisco WebEx Network Recording Player for Advanced Recording Format (ARF) and WebEx Recording Format (WRF) files. A remote attacker could exploit this by pro…

Vulnerability class: Buffer Overflow

EPSS: 0.012 (79.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.

Affected products

Cisco Webex_meetings_server — versions t29, t30, t31.11.2
N/a Cisco Webex Recording Format And Advanced Players — versions Cisco WebEx Recording Format and Advanced Recording Format Players

Weakness classification (CWE)

References

psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2017-12367?: CVE-2017-12367 is a critical-severity vulnerability in Cisco Webex_meetings_server, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.6/10. Published 2017-11-30.
How severe is CVE-2017-12367?: Critical severity. CVSS v3 base score is 9.6 out of 10.