Vulnerability Details : CVE-2018-20343
Multiple buffer overflow vulnerabilities have been found in Ken Silverman Build Engine 1. An attacker could craft a special map file to execute arbitrary code when the map file is loaded.
Vulnerability category: OverflowExecute code
Products affected by CVE-2018-20343
- cpe:2.3:a:advsys:build_engine:1.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-20343
0.11%
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-2018-20343
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2018-20343
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-20343
-
https://github.com/Alexandre-Bartel/CVE-2018-20343
GitHub - Alexandre-Bartel/CVE-2018-20343: PoC for CVE-2018-20343Third Party Advisory
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