CVE-2024-3772

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-1333

Affected software

Vendor	Product	Versions
Pydantic	Pydantic	>= 2.0, < 2.4.0; >= 1.0, < 1.10.13
pydantic_project	pydantic	>= 1.0, < 1.10.13
pydantic_project	pydantic	2.0

References

https://github.com/pydantic/pydantic/pull/7360Exploit, Issue Tracking, Patch
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6JBZLMSH4GAZOVBMT2JUO2LXHY7M2ALI/Mailing List, Third Party Advisory
https://github.com/pydantic/pydantic/pull/7360Exploit, Issue Tracking, Patch
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6JBZLMSH4GAZOVBMT2JUO2LXHY7M2ALI/Mailing List, Third Party Advisory

Timeline

Published: Apr 15, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

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