Vulnerability Details : CVE-2022-0890
Potential exploit
NULL Pointer Dereference in GitHub repository mruby/mruby prior to 3.2.
Vulnerability category: Memory Corruption
Products affected by CVE-2022-0890
- cpe:2.3:a:mruby:mruby:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-0890
0.26%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 47 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-0890
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.1
|
HIGH | AV:N/AC:M/Au:N/C:N/I:N/A:C |
8.6
|
6.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
huntr.dev | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2022-0890
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by:
- nvd@nist.gov (Primary)
- security@huntr.dev (Secondary)
References for CVE-2022-0890
-
https://github.com/mruby/mruby/commit/da48e7dbb20024c198493b8724adae1b842083aa
fiber.c: should pack 15+ arguments in an array. · mruby/mruby@da48e7d · GitHubPatch;Third Party Advisory
-
https://huntr.dev/bounties/68e09ec1-6cc7-48b8-981d-30f478c70276
NULL Pointer Dereference vulnerability found in mrubyExploit;Patch;Third Party Advisory
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