Buffer Copy without Checking Size of Input in NumPy

2022-02-0800:00:56

Google

osv.dev

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

5.3%

JSON

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.

CPENameOperatorVersion
numpyeq1.0.3
numpyeq1.13.0
numpyeq1.13.3
numpyeq1.18.1
numpyeq1.10.3
numpyeq1.15.4
numpyeq1.11.1
numpyeq1.8.0
numpyeq1.2.0
numpyeq1.5.0