CVE-2018-0280

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
A vulnerability in the Real-Time Transport Protocol (RTP) bitstream processing of the Cisco Meeting Server could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient input validation of incoming RTP bitstreams. An attacker could exploit this vulnerability by sending a crafted RTP bitstream to an affected Cisco Meeting Server. A successful exploit could allow the attacker to deny audio and video services by causing media process crashes resulting in a DoS condition on the affected product. This vulnerability affects Cisco Meeting Server deployments that are running Cisco Meeting Server Software Releases 2.0, 2.1, 2.2, and 2.3. Cisco Bug IDs: CSCve79693, CSCvf91393, CSCvg64656, CSCvh30725, CSCvi86363.
Overview
  • CVE ID
  • CVE-2018-0280
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2018-05-17T03:29:00
  • Last Modified Date
  • 2019-10-09T23:31:37
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:cisco:meeting_server:2.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:meeting_server:2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:meeting_server:2.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:meeting_server:2.2.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:meeting_server:2.2.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:meeting_server:2.3:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180516-msms Vendor Advisory
http://www.securitytracker.com/id/1040923 Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/104209 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-0280
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0280
History
Created Old Value New Value Data Type Notes
2022-05-10 17:07:32 Added to TrackCVE
2022-12-03 06:16:31 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-03 06:16:31 2018-05-17T03:29Z 2018-05-17T03:29:00 CVE Published Date updated
2022-12-03 06:16:31 2019-10-09T23:31:37 CVE Modified Date updated
2022-12-03 06:16:31 Modified Vulnerability Status updated