Vulnerability Details : CVE-2021-46478
Jsish v3.5.0 was discovered to contain a heap buffer overflow via jsiClearStack in src/jsiEval.c. This vulnerability can lead to a Denial of Service (DoS).
Vulnerability category: OverflowMemory CorruptionDenial of service
Products affected by CVE-2021-46478
- cpe:2.3:a:jsish:jsish:3.5.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-46478
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-46478
| 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:3.1/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-2021-46478
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-46478
-
https://github.com/pcmacdon/jsish/issues/60
Heap-buffer-overflow src/jsiEval.c:120 in jsiClearStack · Issue #60 · pcmacdon/jsish · GitHubExploit;Patch;Third Party Advisory
Jump to