CVE-2016-6398

CVSS V2 Medium 5 CVSS V3 Medium 5.3
Description
The PPTP server in Cisco IOS 15.5(3)M does not properly initialize packet buffers, which allows remote attackers to obtain sensitive information from earlier network communication by reading packet data, aka Bug ID CSCvb16274.
Overview
  • CVE ID
  • CVE-2016-6398
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2016-09-12T10:59:10
  • Last Modified Date
  • 2016-11-28T20:32:11
Weakness Enumerations
CWE URL
CWE-200 http://cwe.mitre.org/data/definitions/200.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:cisco:ios:15.5\(3\)m:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • 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:L/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 5.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160902-ios Vendor Advisory
http://www.securitytracker.com/id/1036732
http://www.securityfocus.com/bid/92734
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-6398
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6398
History
Created Old Value New Value Data Type Notes
2022-05-10 10:04:03 Added to TrackCVE
2022-12-02 11:06:41 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-02 11:06:41 2016-09-12T10:59Z 2016-09-12T10:59:10 CVE Published Date updated
2022-12-02 11:06:41 2016-11-28T20:32:11 CVE Modified Date updated
2022-12-02 11:06:41 Modified Vulnerability Status updated