Out-of-bounds Read in Libming Ming
CVE-2021-34338
Ming 0.4.8 has an out-of-bounds buffer overwrite issue in the function getName() in decompiler.c file that causes a direct segmentation fault and leads to denial of service.
Vulnerability class: Buffer Overflow
EPSS: 0.010 (57.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
Affected products
- Libming Ming — versions 0.4.8
- Fedoraproject Fedora — versions 35
- N/a Ming — versions Ming 0.4.8
Weakness classification (CWE)
Public proof-of-concept exploits
References
- patrick@puiterwijk.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)
- patrick@puiterwijk.org (Third Party Advisory, x_refsource_MISC, Issue Tracking)
Frequently asked questions
- What is CVE-2021-34338?
- CVE-2021-34338 is a medium-severity vulnerability in Libming Ming, classified under Out-of-bounds Read. CVSS score: 6.5/10. Published 2022-03-10.
- How severe is CVE-2021-34338?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2021-34338 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.