CVE-2019-1678: medium-severity vulnerability in Cisco Meeting Server
Cisco Meeting Server Denial of Service Vulnerability
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 1.4%
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.
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Affected products
Cisco · Cisco Meeting ServerRelated CVEs — Cisco Meeting Server
In the same product, most dangerous first.
CVE-2018-15446MEDIUMCisco Meeting Server Information Disclosure VulnerabilityEPSS 2.2%CVE-2019-1676MEDIUMCisco Meeting Server SIP Processing Denial of Service VulnerabilityEPSS 1.8%CVE-2020-3160MEDIUMCisco Meeting Server Extensible Messaging and Presence Protocol Denial of Service VulnerabilityEPSS 1.2%CVE-2018-0439—Cisco Meeting Server Cross-Site Request Forgery VulnerabilityEPSS 1.2%CVE-2021-40122MEDIUMCisco Meeting Server Call Bridge Denial of Service VulnerabilityEPSS 1.2%CVE-2021-1524MEDIUMCisco Meeting Server API Denial of Service VulnerabilityEPSS 1.1%