Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2024-48938

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
11/10/2024
Last modified:
14/03/2025

Description

Znuny before LTS 6.5.1 through 6.5.10 and 7.0.1 through 7.0.16 allows DoS/ReDos via email. Parsing the content of emails where HTML code is copied from Microsoft Word could lead to high CPU usage and block the parsing process.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:znuny:znuny:*:*:*:*:lts:*:*:* 6.0.0 (including) 6.1.0 (excluding)
cpe:2.3:a:znuny:znuny:*:*:*:*:lts:*:*:* 6.5.1 (including) 6.5.10 (including)
cpe:2.3:a:znuny:znuny:*:*:*:*:-:*:*:* 7.0.1 (including) 7.0.16 (including)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools