GHSA-f7c7-j99h-c22f

Source

https://github.com/advisories/GHSA-f7c7-j99h-c22f

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-f7c7-j99h-c22f/GHSA-f7c7-j99h-c22f.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-f7c7-j99h-c22f

Aliases

Published

2022-02-08T00:00:56Z

Modified

2023-11-08T04:06:59.274139Z

Severity

5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

Buffer Copy without Checking Size of Input in NumPy

Details

Buffer overflow in the arrayfrompyobj function of fortranobject.c in NumPy < 1.19, which allows attackers to conduct a Denial of Service attacks by carefully constructing an array with negative values.

Database specific

{
    "nvd_published_at": "2021-12-17T20:15:00Z",
    "github_reviewed_at": "2022-06-21T20:09:56Z",
    "severity": "MODERATE",
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-120"
    ]
}

References

Affected packages

PyPI / numpy

Package

Name: numpy; View open source insights on deps.dev
Purl: pkg:pypi/numpy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.19

Affected versions

0.*

0.9.6

0.9.8

1.*

1.0b1

1.0b4

1.0b5

1.0rc1

1.0rc2

1.0rc3

1.0

1.0.3

1.0.4

1.1.1

1.2.0

1.2.1

1.3.0

1.4.0

1.4.1

1.5.0

1.5.1

1.6.0

1.6.1

1.6.2

1.7.0

1.7.1

1.7.2

1.8.0

1.8.1

1.8.2

1.9.0

1.9.1

1.9.2

1.9.3

1.10.0

1.10.1

1.10.2

1.10.3

1.10.4

1.11.0

1.11.1

1.11.2

1.11.3

1.12.0

1.12.1

1.13.0

1.13.1

1.13.3

1.14.0

1.14.1

1.14.2

1.14.3

1.14.4

1.14.5

1.14.6

1.15.0

1.15.1

1.15.2

1.15.3

1.15.4

1.16.0

1.16.1

1.16.2

1.16.3

1.16.4

1.16.5

1.16.6

1.17.0

1.17.1

1.17.2

1.17.3

1.17.4

1.17.5

1.18.0

1.18.1

1.18.2

1.18.3

1.18.4

1.18.5

Database specific

{
    "last_known_affected_version_range": "<= 1.18.5"
}