Is CVE-2021-34339 actively exploited?

CVE-2021-34339 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-34339?

CVE-2021-34339 has a CVSS score of 6.5 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

How do I patch CVE-2021-34339?

Patch guidance is available from libming security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-34339.

Which products are affected by CVE-2021-34339?

2 products: libming ming, fedoraproject fedora.

CVE-2021-34339 - remediation guidance & executive summary

Description

Ming 0.4.8 has an out-of-bounds buffer access issue in the function getString() in decompiler.c file that causes a direct segmentation fault and leads to denial of service.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: required
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Weaknesses: CWE-125 · Out-of-bounds Read CWE-787 · Out-of-bounds Write

Metadata

Primary Vendor: LIBMING
Published: 3/10/2022
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

libming : mingfedoraproject : fedora

Remediation Guidance

Executive Summary

Cite this page

CVE-2021-34339. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2021-34339

View on NIST NVD

CVE-2021-34339 vulnerability