CVE-2024-3772

HIGH EPSS 56.7%
Published Apr 15, 20242y ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published Apr 15, 2024 2y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
56.7% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-1333

Affected Products 3

VendorProductVersionRange
pydanticpydantic* <1.10.13
pydanticpydantic*≥2.0  –  <2.4.0
fedoraprojectfedora38any

References 2

  • github.com https://github.com/pydantic/pydantic/pull/7360
    ExploitIssue TrackingPatch
  • lists.fedoraproject.org https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6JBZLMSH4GAZOVBMT2JUO2LXHY7M2ALI/
    Mailing ListThird Party Advisory

Remediation

  • github.com https://github.com/pydantic/pydantic/pull/7360
    ExploitIssue TrackingPatch