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ubuntuUbuntuUSN-5763-1
HistoryDec 07, 2022 - 12:00 a.m.

NumPy vulnerabilities

2022-12-0700:00:00
ubuntu.com
16

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

6.2 Medium

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

37.0%

Releases

  • Ubuntu 22.10
  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS

Packages

  • numpy - scientific computing package with Python

Details

It was discovered that NumPy did not properly manage memory when specifying
arrays of large dimensions. If a user were tricked into running malicious
Python file, an attacker could cause a denial of service. This issue only
affected Ubuntu 20.04 LTS. (CVE-2021-33430)

It was discovered that NumPy did not properly perform string comparison
operations under certain circumstances. An attacker could possibly use
this issue to cause NumPy to crash, resulting in a denial of service.
(CVE-2021-34141)

It was discovered that NumPy did not properly manage memory under certain
circumstances. An attacker could possibly use this issue to cause NumPy to
crash, resulting in a denial of service. (CVE-2021-41495, CVE-2021-41496)

OSVersionArchitecturePackageVersionFilename
Ubuntu22.10noarchpython3-numpy< 1:1.21.5-1ubuntu22.10.1UNKNOWN
Ubuntu22.10noarchpython-numpy-doc< 1:1.21.5-1ubuntu22.10.1UNKNOWN
Ubuntu22.10noarchpython3-numpy-dbgsym< 1:1.21.5-1ubuntu22.10.1UNKNOWN
Ubuntu22.04noarchpython3-numpy< 1:1.21.5-1ubuntu22.04.1UNKNOWN
Ubuntu22.04noarchpython-numpy-doc< 1:1.21.5-1ubuntu22.04.1UNKNOWN
Ubuntu22.04noarchpython3-numpy-dbgsym< 1:1.21.5-1ubuntu22.04.1UNKNOWN
Ubuntu20.04noarchpython3-numpy< 1:1.17.4-5ubuntu3.1UNKNOWN
Ubuntu20.04noarchpython-numpy-doc< 1:1.17.4-5ubuntu3.1UNKNOWN
Ubuntu20.04noarchpython3-numpy-dbg< 1:1.17.4-5ubuntu3.1UNKNOWN

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

6.2 Medium

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

37.0%