CVE-2017-2782

CVSS V2 Medium 6.4 CVSS V3 Critical 9.1
Description
An integer overflow vulnerability exists in the X509 certificate parsing functionality of InsideSecure MatrixSSL 3.8.7b. A specially crafted x509 certificate can cause a length counter to overflow, leading to a controlled out of bounds copy operation. To trigger this vulnerability, a specially crafted x509 certificate must be presented to the vulnerable client or server application when initiating secure connection
Overview
  • CVE ID
  • CVE-2017-2782
  • Assigner
  • talos-cna@cisco.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-06-22T21:29:00
  • Last Modified Date
  • 2022-04-19T19:15:20
Weakness Enumerations
CWE URL
CWE-190 http://cwe.mitre.org/data/definitions/190.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:matrixssl:matrixssl:3.8.7b:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.1
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://talosintelligence.com/vulnerability_reports/TALOS-2017-0278 Exploit Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/99249 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-2782
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2782
History
Created Old Value New Value Data Type Notes
2022-04-20 17:00:46 Added to TrackCVE
2022-12-02 18:03:19 2017-06-22T21:29Z 2017-06-22T21:29:00 CVE Published Date updated
2022-12-02 18:03:19 2022-04-19T19:15:20 CVE Modified Date updated
2022-12-02 18:03:19 Modified Vulnerability Status updated