Vulnerability Details : CVE-2018-6639
An out-of-bounds write (Remote Code Execution) issue was discovered in Design Science MathType 6.9c. A size used by memmove is read from the input file. This is fixed in 6.9d.
Vulnerability category: Memory CorruptionExecute code
Products affected by CVE-2018-6639
- cpe:2.3:a:wiris:mathtype:6.9c:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-6639
1.55%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 87 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-6639
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2018-6639
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-6639
-
https://drive.google.com/open?id=175_n6KhbOUlu9l0ySw-8QYk0oQbAaoZV
bug12.docx - Google DriveExploit;Third Party Advisory
-
http://www.dessci.com/en/dl/
Download MathType - WIRIS StoreProduct;Vendor Advisory
Jump to