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Vulnerability Details :

CVE-2021-41496

Assigner-mitre

Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca

Published At-17 Dec, 2021 | 19:56

Updated At-04 Aug, 2024 | 03:15

Buffer overflow in the array_from_pyobj 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. NOTE: The vendor does not agree this is a vulnerability; the negative dimensions can only be created by an already privileged user (or internally)

EPSS History

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▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:mitre

Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca

Published At:17 Dec, 2021 | 19:56

Updated At:04 Aug, 2024 | 03:15

▼CVE Numbering Authority (CNA)

Affected Products

Vendor

n/a

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n/a

Versions

Affected

Problem Types

Type	CWE ID	Description
text	N/A	n/a

Type: text

CWE ID: N/A

Description: n/a

References

Hyperlink	Resource
https://github.com/numpy/numpy/issues/19000	x_refsource_MISC
https://www.oracle.com/security-alerts/cpujul2022.html	N/A

Hyperlink: https://github.com/numpy/numpy/issues/19000

Resource:

x_refsource_MISC

Hyperlink: https://www.oracle.com/security-alerts/cpujul2022.html

Resource: N/A

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://github.com/numpy/numpy/issues/19000	x_refsource_MISC x_transferred
https://www.oracle.com/security-alerts/cpujul2022.html	x_transferred

Hyperlink: https://github.com/numpy/numpy/issues/19000

Resource:

x_refsource_MISC

x_transferred

Hyperlink: https://www.oracle.com/security-alerts/cpujul2022.html

Resource:

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:cve@mitre.org

Published At:17 Dec, 2021 | 20:15

Updated At:04 Aug, 2024 | 04:15

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Primary	2.0	2.1	LOW	AV:L/AC:L/Au:N/C:N/I:N/A:P

Type: Primary

Version: 3.1

Base score: 5.5

Base severity: MEDIUM

Vector:

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

Type: Primary

Version: 2.0

Base score: 2.1

Base severity: LOW

Vector:

AV:L/AC:L/Au:N/C:N/I:N/A:P

CPE Matches

numpy>>numpy>>Versions before 1.19.0(exclusive)

cpe:2.3:a:numpy:numpy:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-120	Primary	nvd@nist.gov

CWE ID: CWE-120

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://github.com/numpy/numpy/issues/19000	cve@mitre.org	Exploit Issue Tracking Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html	cve@mitre.org	Third Party Advisory

Hyperlink: https://github.com/numpy/numpy/issues/19000

Source: cve@mitre.org

Resource:

Exploit

Issue Tracking

Patch

Third Party Advisory

Hyperlink: https://www.oracle.com/security-alerts/cpujul2022.html

Source: cve@mitre.org

Resource:

Third Party Advisory

CVE-2021-41496

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