CVE-2023-50454

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-50454
An issue was discovered in Zammad before 6.2.0. In several subsystems, SSL/TLS was used to establish connections to external services without proper validation of hostname and certificate authority. This is exploitable by man-in-the-middle attackers.

5.9 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://zammad.com/en/advisories/zaa-2023-04 Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:zammad:zammad:6.1.0:-:*:*:*:*:*:*
cpe:2.3:a:zammad:zammad:6.1.0:alpha:*:*:*:*:*:*
cpe:2.3:a:zammad:zammad:6.2.0:alpha:*:*:*:*:*:*
History

13 Dec 2023, 18:04

Type Values Removed Values Added
First Time Zammad zammad
Zammad
CWE CWE-295
References () https://zammad.com/en/advisories/zaa-2023-04 - () https://zammad.com/en/advisories/zaa-2023-04 - Vendor Advisory
CPE cpe:2.3:a:zammad:zammad:6.1.0:alpha:*:*:*:*:*:*
cpe:2.3:a:zammad:zammad:6.1.0:-:*:*:*:*:*:*
cpe:2.3:a:zammad:zammad:6.2.0:alpha:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.9

11 Dec 2023, 12:20

Type Values Removed Values Added
Summary
  • (es) Se descubrió un problema en Zammad antes de la versión 6.2.0. En varios subsistemas, se utilizó SSL/TLS para establecer conexiones a servicios externos sin la validación adecuada del nombre de host y la autoridad certificadora. Esto es aprovechable por atacantes intermediarios.

10 Dec 2023, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-12-10 19:15

Updated : 2023-12-13 18:04

NVD link : CVE-2023-50454

Mitre link : CVE-2023-50454

CVE.ORG link : CVE-2023-50454

JSON object : View

Products Affected

zammad

  • zammad
CWE
CWE-295

Improper Certificate Validation