CVE-2017-12287

CVSS V2 Medium 4 CVSS V3 Medium 4.3
Description
A vulnerability in the cluster database (CDB) management component of Cisco Expressway Series Software and Cisco TelePresence Video Communication Server (VCS) Software could allow an authenticated, remote attacker to cause the CDB process on an affected system to restart unexpectedly, resulting in a temporary denial of service (DoS) condition. The vulnerability is due to incomplete input validation of URL requests by the REST API of the affected software. An attacker could exploit this vulnerability by sending a crafted URL to the REST API of the affected software on an affected system. A successful exploit could allow the attacker to cause the CDB process on the affected system to restart unexpectedly, resulting in a temporary DoS condition. Cisco Bug IDs: CSCve77571.
Overview
  • CVE ID
  • CVE-2017-12287
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-10-19T08:29:00
  • Last Modified Date
  • 2019-10-09T23:22:50
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:expressway:*:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:telepresence_conductor:*:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:telepresence_video_communication_server:*:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • LOW
  • Base Score
  • 4.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-expressway-tp-vcs Vendor Advisory
http://www.securitytracker.com/id/1039626 Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/101525 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-12287
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12287
History
Created Old Value New Value Data Type Notes
2022-05-10 17:12:02 Added to TrackCVE
2022-12-02 22:07:14 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-02 22:07:14 2017-10-19T08:29Z 2017-10-19T08:29:00 CVE Published Date updated
2022-12-02 22:07:14 2019-10-09T23:22:50 CVE Modified Date updated
2022-12-02 22:07:14 Modified Vulnerability Status updated