CVE-2021-34141

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An incomplete string comparison in the numpy.core component in NumPy before 1.22.0 allows attackers to trigger slightly incorrect copying by constructing specific string objects. NOTE: the vendor states that this reported code behavior is "completely harmless."

Una comparación incompleta de cadenas en el componente numpy.core en NumPy en versiones anteriores a la 1.22.0, permite a los atacantes activar una copia ligeramente incorrecta mediante la construcción de objetos de cadena específicos. NOTA: el proveedor afirma que este comportamiento de código reportado es "completamente inofensivo".

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-06-07 CVE Reserved
2021-12-17 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2024-09-01 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-697: Incorrect Comparison

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://github.com/numpy/numpy/issues/18993	2024-08-04

URL	Date	SRC
https://www.oracle.com/security-alerts/cpujul2022.html	2023-02-24

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Numpy Search vendor "Numpy"		Numpy Search vendor "Numpy" for product "Numpy"				< 1.22.0 Search vendor "Numpy" for product "Numpy" and version " < 1.22.0"		-		Affected
Oracle Search vendor "Oracle"		Communications Cloud Native Core Policy Search vendor "Oracle" for product "Communications Cloud Native Core Policy"				22.1.3 Search vendor "Oracle" for product "Communications Cloud Native Core Policy" and version "22.1.3"		-		Affected