Vulnerability Details : CVE-2021-34342
Ming 0.4.8 has an out-of-bounds read vulnerability in the function newVar_N() in decompile.c which causes a huge information leak.
Exploit prediction scoring system (EPSS) score for CVE-2021-34342
Probability of exploitation activity in the next 30 days: 0.13%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 47 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-34342
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
nvd@nist.gov |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
nvd@nist.gov |
CWE ids for CVE-2021-34342
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by:
- nvd@nist.gov (Primary)
- patrick@puiterwijk.org (Secondary)
References for CVE-2021-34342
-
https://github.com/libming/libming/issues/205
Buffer overflow in newVar_N, decompile.c:751 · Issue #205 · libming/libming · GitHubExploit;Issue Tracking;Third Party Advisory
-
https://bugzilla.redhat.com/show_bug.cgi?id=1969619
1969619 – (CVE-2021-34342) CVE-2021-34342 ming: out-of-bounds read in newVar_N() in util/decompile.cIssue Tracking;Third Party Advisory
Products affected by CVE-2021-34342
- cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
- cpe:2.3:a:libming:ming:0.4.8:*:*:*:*:*:*:*