CVE-2024-3772

Regular expression denial of service in Pydantic < 2.4.0

Published Apr 15, 2024 CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-1252 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.
Github GHSA Github GHSA GHSA-mr82-8j83-vxmv Pydantic regular expression denial of service
Ubuntu USN Ubuntu USN USN-7101-1 Pydantic vulnerability
History
Type Values Removed Values Added
First Time appeared Fedoraproject
Fedoraproject fedora
Pydantic
Pydantic pydantic
CPEs cpe:2.3:a:pydantic:pydantic:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
Vendors & Products Fedoraproject
Fedoraproject fedora
Pydantic
Pydantic pydantic
Type Values Removed Values Added
First Time appeared Pydantic Project
Pydantic Project pydantic
CPEs cpe:2.3:a:pydantic_project:pydantic:1.0:-:*:*:*:*:*:*
cpe:2.3:a:pydantic_project:pydantic:2.0:*:*:*:*:*:*:*
Vendors & Products Pydantic Project
Pydantic Project pydantic
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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. 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.
Weaknesses

Sources

Status
PUBLISHED
Assigner
directcyber
Published
Updated
Feb 13, 2025, 5:53 PM
Reserved
Apr 15, 2024, 1:23 AM
Status
Analyzed
Published
Apr 15, 2024, 3:16 AM
Modified
Jun 17, 2026, 7:44 AM
Severity
Moderate
Public date
Apr 15, 2024, 12:00 AM