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CVE-2024-3772

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Date: April 14, 2024

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.

Language: Python

Severity Score

5.9

Related Resources (8)

Url: https://github.com/pydantic/pydantic

Url: https://nvd.nist.gov/vuln/detail/CVE-2024-3772

Url: https://github.com/pydantic/pydantic/commit/e4393ae6145c4dadff739990bb0116c6dec3441b

Url: https://github.com/pydantic/pydantic/commit/59d8f38fd6220e3917c53785dbc70317d6f8e631

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6JBZLMSH4GAZOVBMT2JUO2LXHY7M2ALI/

Url: https://github.com/pydantic/pydantic/pull/7360

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6JBZLMSH4GAZOVBMT2JUO2LXHY7M2ALI

Url: https://www.mend.io/vulnerability-database/CVE-2024-3772

Severity Score

5.9

Weakness Type (CWE)

Inefficient Regular Expression Complexity

CWE-1333

Top Fix

Upgrade Version

Upgrade to version Pydantic - 1.10.13,2.4.0

CVSS v3.1

Base Score:	5.9
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	HIGH
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

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