CVE-2021-34339

MediumCVSS 6.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Mar 10, 2022
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-34347.8Stack based buffer overflow in le_ecred_conn_req(). Zephyr versions >= v2.5.0 Stack-based Buffer Overflow (CWE-121). For more information, sCVE-2021-343406.5Ming 0.4.8 has an out-of-bounds buffer access issue in the function decompileINCR_DECR() in decompiler.c file that causes a direct segmentatCVE-2021-343416.5Ming 0.4.8 has an out-of-bounds read vulnerability in the function decompileIF() in the decompile.c file that causes a direct segmentation fCVE-2021-343426.5Ming 0.4.8 has an out-of-bounds read vulnerability in the function newVar_N() in decompile.c which causes a huge information leak.CVE-2021-343437.2A stack buffer overflow vulnerability has been reported to affect QNAP device running QTS, QuTScloud, QuTS hero. If exploited, this vulnerabCVE-2021-343449.8A stack buffer overflow vulnerability has been reported to affect QNAP device running QUSBCam2. If exploited, this vulnerability allows attaCVE-2021-343459.8A stack buffer overflow vulnerability has been reported to affect QNAP device running NVR Storage Expansion. If exploited, this vulnerabilitCVE-2021-343469.8A stack buffer overflow vulnerability has been reported to affect QNAP device running NVR Storage Expansion. If exploited, this vulnerabilitCVE-2021-343489.8A command injection vulnerability has been reported to affect QNAP device running QVR. If exploited, this vulnerability could allow remote aCVE-2021-343497.2A command injection vulnerability has been reported to affect QNAP device running QVR. If exploited, this vulnerability could allow remote aCVE-2021-34353.3Information leakage in le_ecred_conn_req(). Zephyr versions >= v2.4.0 Use of Uninitialized Resource (CWE-908). For more information, see httCVE-2021-343519.8A command injection vulnerability has been reported to affect QNAP device running QVR. If exploited, this vulnerability could allow remote a
CVE-2021-34339: Medium severity, CVSS 6.5 | Vulnix