Vulnerability Details : CVE-2018-11594
Espruino before 1.99 allows attackers to cause a denial of service (application crash) with a user crafted input file via a Buffer Overflow during syntax parsing of "VOID" tokens in jsparse.c.
Vulnerability category: OverflowDenial of service
Products affected by CVE-2018-11594
- cpe:2.3:o:espruino:espruino:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-11594
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 43 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-11594
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
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
|
NIST |
CWE ids for CVE-2018-11594
-
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-2018-11594
-
https://github.com/espruino/Espruino/commit/c36d30529118aa049797db43f111ddad468aad29
Fix stack overflow if void void void... is repeated many times (fix #… · espruino/Espruino@c36d305 · GitHubPatch;Vendor Advisory
-
https://github.com/espruino/Espruino/files/2022588/input.txt
Exploit;Vendor Advisory
-
https://github.com/espruino/Espruino/issues/1434
Stack over flow error on a contrived invalid input · Issue #1434 · espruino/Espruino · GitHubIssue Tracking;Vendor Advisory
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