// For flags

CVE-2017-2782

 

Severity Score

9.1
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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

Existe una vulnerabilidad de desbordamiento de enteros en la funcionalidad de análisis sintáctico de certificados X509 de InsideSecure MatrixSSL 3.8.7b. Un certificado x509 especialmente manipulado puede hacer que se desborde un contador de longitud, lo que desemboca en una operación controlada de copia fuera de límites. Para desencadenar esta vulnerabilidad, un certificado x509 especialmente manipulado debe presentarse al cliente o aplicación del servidor vulnerable al iniciar la conexión segura.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2016-12-01 CVE Reserved
  • 2017-06-22 CVE Published
  • 2023-05-08 EPSS Updated
  • 2024-08-05 CVE Updated
  • 2024-08-05 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-190: Integer Overflow or Wraparound
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Matrixssl
Search vendor "Matrixssl"
Matrixssl
Search vendor "Matrixssl" for product "Matrixssl"
3.8.7b
Search vendor "Matrixssl" for product "Matrixssl" and version "3.8.7b"
-
Affected