Vulnerability-Lookup

OPENSUSE-SU-2026:11424-1

Vulnerability from csaf_opensuse - Published: 2026-08-01 00:00 - Updated: 2026-09-17 17:17

Summary

python313-pydantic-2.13.4-2.1 on GA media

Severity

Moderate

Notes

Title of the patch: python313-pydantic-2.13.4-2.1 on GA media

Description of the patch: These are all security issues fixed in the python313-pydantic-2.13.4-2.1 package on the GA media of openSUSE Tumbleweed.

Patchnames: openSUSE-Tumbleweed-2026-11424

CVE-2021-29510

7.5 (High)


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

Affected products

Recommended 8 products

Product	Version	Remediation
Unresolved product id: openSUSE Tumbleweed:python313-pydantic-0:2.13.4-2.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python313-pydantic-0:2.13.4-2.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python313-pydantic-0:2.13.4-2.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python313-pydantic-0:2.13.4-2.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python314-pydantic-0:2.13.4-2.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python314-pydantic-0:2.13.4-2.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python314-pydantic-0:2.13.4-2.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python314-pydantic-0:2.13.4-2.1.x86_64	—	Vendor Fix

Threats

Impact important

CVE-2024-3772

5.9 (Medium)


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

Affected products

Recommended 8 products, the same list as for CVE-2021-29510

Threats

Impact moderate

References

8 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/o…	self
https://www.suse.com/security/cve/CVE-2021-29510/	self
https://www.suse.com/security/cve/CVE-2024-3772/	self
https://www.suse.com/security/cve/CVE-2021-29510	external
https://bugzilla.suse.com/1186019	external
https://www.suse.com/security/cve/CVE-2024-3772	external
https://bugzilla.suse.com/1222806	external

JSON

To clipboard

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          "category": "general",
          "text": "Pydantic is a data validation and settings management using Python type hinting. In affected versions passing either `\u0027infinity\u0027`, `\u0027inf\u0027` or `float(\u0027inf\u0027)` (or their negatives) to `datetime` or `date` fields causes validation to run forever with 100% CPU usage (on one CPU). Pydantic has been patched with fixes available in the following versions: v1.8.2, v1.7.4, v1.6.2. All these versions are available on pypi(https://pypi.org/project/pydantic/#history), and will be available on conda-forge(https://anaconda.org/conda-forge/pydantic) soon. See the changelog(https://pydantic-docs.helpmanual.io/) for details. If you absolutely can\u0027t upgrade, you can work around this risk using a validator(https://pydantic-docs.helpmanual.io/usage/validators/) to catch these values. This is not an ideal solution (in particular you\u0027ll need a slightly different function for datetimes), instead of a hack like this you should upgrade pydantic. If you are not using v1.8.x, v1.7.x or v1.6.x and are unable to upgrade to a fixed version of pydantic, please create an issue at https://github.com/samuelcolvin/pydantic/issues requesting a back-port, and we will endeavour to release a patch for earlier versions of pydantic.",
          "title": "CVE description"
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          "text": "Regular expression denial of service in Pydanic \u003c 2.4.0, \u003c 1.10.13 allows remote attackers to cause denial of service via a crafted email string.",
          "title": "CVE description"
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            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "openSUSE Tumbleweed:python313-pydantic-0:2.13.4-2.1.aarch64",
            "openSUSE Tumbleweed:python313-pydantic-0:2.13.4-2.1.ppc64le",
            "openSUSE Tumbleweed:python313-pydantic-0:2.13.4-2.1.s390x",
            "openSUSE Tumbleweed:python313-pydantic-0:2.13.4-2.1.x86_64",
            "openSUSE Tumbleweed:python314-pydantic-0:2.13.4-2.1.aarch64",
            "openSUSE Tumbleweed:python314-pydantic-0:2.13.4-2.1.ppc64le",
            "openSUSE Tumbleweed:python314-pydantic-0:2.13.4-2.1.s390x",
            "openSUSE Tumbleweed:python314-pydantic-0:2.13.4-2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-08-01T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2024-3772"
    }
  ]
}

CVE-2021-29510 (GCVE-0-2021-29510)

Vulnerability from cvelistv5 – Published: 2021-05-13 18:55 – Updated: 2024-08-03 22:11

Title

Use of "infinity" as an input to datetime and date fields causes infinite loop in pydantic

Summary

Pydantic is a data validation and settings management using Python type hinting. In affected versions passing either `'infinity'`, `'inf'` or `float('inf')` (or their negatives) to `datetime` or `date` fields causes validation to run forever with 100% CPU usage (on one CPU). Pydantic has been patched with fixes available in the following versions: v1.8.2, v1.7.4, v1.6.2. All these versions are available on pypi(https://pypi.org/project/pydantic/#history), and will be available on conda-forge(https://anaconda.org/conda-forge/pydantic) soon. See the changelog(https://pydantic-docs.helpmanual.io/) for details. If you absolutely can't upgrade, you can work around this risk using a validator(https://pydantic-docs.helpmanual.io/usage/validators/) to catch these values. This is not an ideal solution (in particular you'll need a slightly different function for datetimes), instead of a hack like this you should upgrade pydantic. If you are not using v1.8.x, v1.7.x or v1.6.x and are unable to upgrade to a fixed version of pydantic, please create an issue at https://github.com/samuelcolvin/pydantic/issues requesting a back-port, and we will endeavour to release a patch for earlier versions of pydantic.

Severity

3.3 (Low)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

CWE

CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Assigner

GitHub_M mitre root

References

5 references

URL	Tags
https://github.com/samuelcolvin/pydantic/security…	x_refsource_CONFIRM
https://github.com/samuelcolvin/pydantic/commit/7…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Impacted products

1 product

Vendor	Product	Version
samuelcolvin	pydantic	Affected: >= 1.8.0, < 1.8.2 Affected: >= 1.7.0, < 1.7.4 Affected: < 1.6.2

Show details on NVD website

JSON

To clipboard

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CVE-2024-3772 (GCVE-0-2024-3772)

Vulnerability from cvelistv5 – Published: 2024-04-15 01:42 – Updated: 2025-02-13 17:53

Title

Regular expression denial of service in Pydantic < 2.4.0

Summary

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.

Severity

5.9 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-04-22 19:52 UTC

CWE

CWE-1333 - Inefficient Regular Expression Complexity

Assigner

directcyber mitre root

References

2 references

URL	Tags
https://github.com/pydantic/pydantic/pull/7360
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

3 products

Vendor	Product	Version
Pydantic	Pydantic	Affected: 2.0 , < 2.4.0 (semver) Affected: 1.0 , < 1.10.13 (semver)
pydantic_project	pydantic	Affected: 1.0 , < 1.10.13 (semver) cpe:2.3:a:pydantic_project:pydantic:1.0:-::::::
pydantic_project	pydantic	Affected: 2.0 cpe:2.3:a:pydantic_project:pydantic:2.0:::::::*

Credits

Sajeeb Lohani

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

OPENSUSE-SU-2026:11424-1

CVE-2021-29510 (GCVE-0-2021-29510)

CVE-2024-3772 (GCVE-0-2024-3772)

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Sightings

Nomenclature

Related by attack behaviour