Vulnerability Details : CVE-2023-30088
An issue found in Cesanta MJS v.1.26 allows a local attacker to cause a denial of service via the mjs_execute function in mjs.c.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2023-30088
- cpe:2.3:a:cesanta:mjs:1.26:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-30088
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 31 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-30088
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2023-30088
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-30088
-
https://github.com/cesanta/mjs/issues/243
Invalid memory read in mjs_execute() at mjs.c:9320 · Issue #243 · cesanta/mjs · GitHubExploit;Issue Tracking;Vendor Advisory
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