// For flags

CVE-2023-46850

 

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Use after free in OpenVPN version 2.6.0 to 2.6.6 may lead to undefined behavoir, leaking memory buffers or remote execution when sending network buffers to a remote peer.

Use after free en OpenVPN versión 2.6.0 a 2.6.6 puede provocar un comportamiento indefinido, pérdida de búferes de memoria o ejecución remota al enviar búferes de red a un par remoto.

*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
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-10-27 CVE Reserved
  • 2023-11-11 CVE Published
  • 2024-08-02 CVE Updated
  • 2024-11-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-416: Use After Free
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Openvpn
Search vendor "Openvpn"
Openvpn
Search vendor "Openvpn" for product "Openvpn"
>= 2.6.0 <= 2.6.6
Search vendor "Openvpn" for product "Openvpn" and version " >= 2.6.0 <= 2.6.6"
community
Affected
Openvpn
Search vendor "Openvpn"
Openvpn Access Server
Search vendor "Openvpn" for product "Openvpn Access Server"
>= 2.11.0 <= 2.11.3
Search vendor "Openvpn" for product "Openvpn Access Server" and version " >= 2.11.0 <= 2.11.3"
-
Affected
Openvpn
Search vendor "Openvpn"
Openvpn Access Server
Search vendor "Openvpn" for product "Openvpn Access Server"
>= 2.12.0 < 2.12.2
Search vendor "Openvpn" for product "Openvpn Access Server" and version " >= 2.12.0 < 2.12.2"
-
Affected
Debian
Search vendor "Debian"
Debian Linux
Search vendor "Debian" for product "Debian Linux"
12.0
Search vendor "Debian" for product "Debian Linux" and version "12.0"
-
Affected
Fedoraproject
Search vendor "Fedoraproject"
Fedora
Search vendor "Fedoraproject" for product "Fedora"
39
Search vendor "Fedoraproject" for product "Fedora" and version "39"
-
Affected