CVE-2024-48938
HIGHCVSS 7.5/10EPSS 0.57%
Last modified
CVE-2024-48938 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 0.57% chance of exploitation in the next 30 days.
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
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Znuny | Znuny | >= 6.0.0, < 6.1.0 |
| Znuny | Znuny | >= 6.5.1, <= 6.5.10 |
| Znuny | Znuny | >= 7.0.1, <= 7.0.16 |
References
- https://www.znuny.comProduct
- https://www.znuny.org/en/advisoriesVendor Advisory
- https://www.znuny.org/en/advisories/zsa-2024-04Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2024-48938?
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.
How severe is CVE-2024-48938?
CVE-2024-48938 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.57% probability of exploitation in the next 30 days.
How do I fix CVE-2024-48938?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2024-48938?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST