Vulnerability Details : CVE-2020-8508
Potential exploit
nsak64.sys in Norman Malware Cleaner 2.08.08 allows users to call arbitrary kernel functions because the passing of function pointers between user and kernel mode is mishandled.
Vulnerability category: Memory Corruption
Products affected by CVE-2020-8508
- cpe:2.3:a:norman:malware_cleaner:2.08.08:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-8508
1.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 85 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-8508
| 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-2020-8508
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-8508
-
https://downwithup.github.io/CVEPosts.html
DownWithUp's Github WebsiteExploit;Third Party Advisory
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