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.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://www.znuny.comProduct
- https://www.znuny.org/en/advisoriesVendor Advisory
- https://www.znuny.org/en/advisories/zsa-2024-04Vendor Advisory
Timeline
- Published
- Oct 11, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Modified