Cisco Meeting Server Denial of Service Vulnerability
CVE-2019-1678

4.3MEDIUM

Key Information:

Vendor

Cisco
Status
Cisco Meeting Server
Vendor
CVE Published:
7 February 2019

Badges

👾 Exploit Exists

What is CVE-2019-1678?

A vulnerability in Cisco Meeting Server could allow an authenticated, remote attacker to cause a partial denial of service (DoS) to Cisco Meetings application users who are paired with a Session Initiation Protocol (SIP) endpoint. The vulnerability is due to improper validation of coSpaces configuration parameters. An attacker could exploit this vulnerability by inserting crafted strings in specific coSpace parameters. An exploit could allow the attacker to prevent clients from joining a conference call in the affected coSpace. Versions prior to 2.4.3 are affected.

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Affected Version(s)

Cisco Meeting Server < 2.4.3

References

http://www.securityfocus.com/bid/106943
vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/CiscoSecu...
vendor-advisoryx_refsource_CISCO

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

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