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

CVE-2021-34141 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L. EPSS exploitation probability: 1.6%.

Is there a public PoC exploit available for CVE-2021-34141?

Yes, a public proof-of-concept exploit is available for CVE-2021-34141. Prioritise patching immediately. EPSS: 1.6%.

Is there a patch available for CVE-2021-34141?

Yes, a patch is available for CVE-2021-34141. Update the affected software to the latest version immediately.

Numpy CVE-2021-34141

MEDIUM

Incorrect Comparison (CWE-697)

2021-12-17 cve@mitre.org

Information Disclosure Numpy Communications Cloud Native Core Policy

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Lifecycle Timeline

CVE Published

Dec 17, 2021 - 19:15 nvd

MEDIUM 5.3

Blast Radius

ecosystem impact

† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth

168 pypi packages depend on numpy (164 direct, 6 indirect)

Ecosystem-wide dependent count for version 1.22.

DescriptionNVD

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."

AnalysisAI

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. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-697. 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." Affected products include: Numpy, Oracle Communications Cloud Native Core Policy. Version information: before 1.22.0.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.