Vulnerability Report

CVE-2024-3772

Title: Pydantic Denial of Service (DoS)

Denial of Service (DoS)

Proof Of Concept

No public PoC currently indexed for CVE-2024-3772.

CWE Category CWE-1333
Published Date Apr 15, 2024
Modified Date Dec 09, 2025
Exploit Status Not Found
Score 5.9 CVSS v3.1
Exploit Probability (EPSS)
0.95%

Vulnerability Summary

CVE-2024-3772: 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.

Impacted Vendors

P
pydantic 1

Reference Links

https://github.com/pydantic/pydantic/pull/7360 https://lists.fedoraproject.org/archives/list/[email protected]/message/6JBZLMSH4GAZOVBMT2JUO2LXHY7M2ALI/ https://github.com/pydantic/pydantic/pull/7360 https://lists.fedoraproject.org/archives/list/[email protected]/message/6JBZLMSH4GAZOVBMT2JUO2LXHY7M2ALI/
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.5
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v3.1
Source Entity 430a6cef-dc26-47e3-9fa8-52fb7f19644e
Severity MEDIUM
5.9
Attack Vector
NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2024-3772 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Stack

No specific products linked.