Is CVE-2021-34141 in the CISA KEV catalog?

No. CVE-2021-34141 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-34141?

CVE-2021-34141 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2021-34141?

CVE-2021-34141 has an EPSS score of 1.56% (72th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-34141?

Upgrade numpy on ubuntu 20.04 to 1:1.17.4-5ubuntu3.1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2021-34141

MEDIUMEPSS 72th pctl

5.3

CVSS v3

NVD

Description

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."

CWE-697

How to fix

Remediation Available

numpyUbuntu

Fixed in:1:1.17.4-5ubuntu3.1USN-5763-1

Fixed in:1:1.21.5-1ubuntu22.04.1USN-5763-1

Fixed in:1:1.21.5-1ubuntu22.10.1USN-5763-1

python3-numpyUbuntu

Fixed in:1:1.17.4-5ubuntu3.1USN-5763-1

Fixed in:1:1.21.5-1ubuntu22.04.1USN-5763-1

Fixed in:1:1.21.5-1ubuntu22.10.1USN-5763-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

1.56%probability of exploitation in 30 days

72ndpercentile

Elevated risk: more likely to be exploited than 72% of all known CVEs.

References

Patch2

Embed a live status badge for CVE-2021-34141

Markdown

[![CVE-2021-34141](https://tridentstack.com/cve/badge/CVE-2021-34141.svg)](https://tridentstack.com/cve/CVE-2021-34141)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-34141"><img src="https://tridentstack.com/cve/badge/CVE-2021-34141.svg" alt="CVE-2021-34141"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.