CVE-2017-6745

CVSS V2 High 7.8 CVSS V3 High 7.5
Description
A vulnerability in the cache server within Cisco Videoscape Distribution Suite (VDS) for Television 3.2(5)ES1 could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on a targeted appliance. The vulnerability is due to excessive mapped connections exhausting the allotted resources within the system. An attacker could exploit this vulnerability by sending large amounts of inbound traffic to a device with the intention of overloading certain resources. A successful exploit could cause the device to reload, resulting in a DoS condition. Cisco Bug IDs: CSCvc39260.
Overview
  • CVE ID
  • CVE-2017-6745
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-08-07T06:29:00
  • Last Modified Date
  • 2019-10-09T23:29:02
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.2\(5\)es1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.2\(6\):*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.2\(7\):*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.3\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.4\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.4\(2\):*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.5\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.5\(1\)-cos:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.6\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.8\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:3.9\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:4.1\(2\):*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:4.1\(3\):*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:4.1\(4\):*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:4.1\(5\):*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:4.2\(1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:videoscape_distribution_suite_for_television:4.4\(1\):*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.8
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.9
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-20170802-vds Vendor Advisory
http://www.securityfocus.com/bid/100106 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-6745
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6745
History
Created Old Value New Value Data Type Notes
2022-05-10 17:08:53 Added to TrackCVE
2022-12-02 19:24:53 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-02 19:24:53 2017-08-07T06:29Z 2017-08-07T06:29:00 CVE Published Date updated
2022-12-02 19:24:53 2019-10-09T23:29:02 CVE Modified Date updated
2022-12-02 19:24:53 Modified Vulnerability Status updated