CVE-2024-3772
Pydantic regular expression denial of service
5.9
MEDIUM
CVSS 3.1
EPSS 0.28%
Description
Regular expression denial of service in Pydanic < 2.4.0, < 1.10.13 allows remote attackers to cause denial of service via a crafted email string.
How to fix CVE-2024-3772
To remediate CVE-2024-3772, upgrade the affected package to a fixed version below.
- Debian/pydantic—no fix listed
- PyPI/pydantic—upgrade to 2.4.0 or later
Is CVE-2024-3772 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0
- >= 2.0.0, < 2.4.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |