// For flags

CVE-2017-2781

 

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

An exploitable heap buffer overflow vulnerability exists in the X509 certificate parsing functionality of InsideSecure MatrixSSL 3.8.7b. A specially crafted x509 certificate can cause a buffer overflow on the heap resulting in remote code execution. 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 explotable de desbordamiento de búfer basado en memoria dinámica (heap) en la funcionalidad de análisis sintáctico de certificados X509 de InsideSecure MatrixSSL 3.8.7b. Un certificado X509 especialmente manipulado puede provocar un desbordamiento de búfer en el heap que daría lugar a la ejecución remota de código. 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
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
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
  • 2024-04-12 EPSS Updated
  • 2024-08-05 CVE Updated
  • 2024-08-05 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-787: Out-of-bounds Write
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