CVE-2024-48938

HIGH EPSS 42.8%
Published Oct 11, 20241y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Oct 11, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
42.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-1333

Affected Products 3

VendorProductVersionRange
znunyznuny*≥6.0.0  –  <6.1.0
znunyznuny*≥6.5.1  –  ≤6.5.10
znunyznuny*≥7.0.1  –  ≤7.0.16

References 3

  • znuny.com https://www.znuny.com
    Product
  • znuny.org https://www.znuny.org/en/advisories
    Vendor Advisory
  • znuny.org https://www.znuny.org/en/advisories/zsa-2024-04
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.