Vulnerability Details : CVE-2022-30763
Janet before 1.22.0 mishandles arrays.
Exploit prediction scoring system (EPSS) score for CVE-2022-30763
Probability of exploitation activity in the next 30 days: 0.10%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 41 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2022-30763
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
[email protected] |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
[email protected] |
CWE ids for CVE-2022-30763
-
The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array.Assigned by: [email protected] (Primary)
References for CVE-2022-30763
-
https://github.com/janet-lang/janet/releases/tag/v1.22.0
Release Notes;Third Party Advisory
-
https://github.com/janet-lang/janet/compare/v1.21.1...v1.22.0
Third Party Advisory
-
https://blog.convisoappsec.com/en/bug-hunting-in-the-janet-language-interpreter/
Exploit;Technical Description;Third Party Advisory
Products affected by CVE-2022-30763
- cpe:2.3:a:janet-lang:janet:*:*:*:*:*:*:*:*