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Security Advisories: GSA_kwCzR0hTQS1tcjgyLThqODMtdnhtds4AA6-j

Pydantic regular expression denial of service

Regular expression denial of service in Pydantic < 2.4.0, < 1.10.13 allows remote attackers to cause denial of service via a crafted email string.

Permalink: https://github.com/advisories/GHSA-mr82-8j83-vxmv
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1tcjgyLThqODMtdnhtds4AA6-j
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: 8 months ago
Updated: 7 months ago


CVSS Score: 5.9
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-mr82-8j83-vxmv, CVE-2024-3772
References: Repository: https://github.com/pydantic/pydantic
Blast Radius: 27.7

Affected Packages

pypi:pydantic
Dependent packages: 9,821
Dependent repositories: 49,355
Downloads: 308,282,495 last month
Affected Version Ranges: < 1.10.13, >= 2.0.0, < 2.4.0
Fixed in: 1.10.13, 2.4.0
All affected versions: 0.0.1, 0.0.2, 0.0.3, 0.0.4, 0.0.5, 0.0.6, 0.0.7, 0.0.8, 0.2.1, 0.6.1, 0.6.2, 0.6.3, 0.6.4, 0.7.1, 0.9.1, 0.11.1, 0.11.2, 0.12.1, 0.13.1, 0.16.1, 0.18.1, 0.18.2, 0.20.1, 0.30.1, 0.31.1, 0.32.1, 0.32.2, 1.1.1, 1.5.1, 1.6.1, 1.6.2, 1.7.1, 1.7.2, 1.7.3, 1.7.4, 1.8.1, 1.8.2, 1.9.0, 1.9.1, 1.9.2, 1.10.0, 1.10.1, 1.10.2, 1.10.3, 1.10.4, 1.10.5, 1.10.6, 1.10.7, 1.10.8, 1.10.9, 1.10.10, 1.10.11, 1.10.12, 2.0.1, 2.0.2, 2.0.3, 2.1.0, 2.1.1, 2.2.0, 2.2.1, 2.3.0
All unaffected versions: 1.10.13, 1.10.14, 1.10.15, 1.10.16, 1.10.17, 1.10.18, 1.10.19, 2.4.0, 2.4.1, 2.4.2, 2.5.0, 2.5.1, 2.5.2, 2.5.3, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.8.0, 2.8.1, 2.8.2, 2.9.0, 2.9.1, 2.9.2, 2.10.0, 2.10.1, 2.10.2