Vulnerability Details : CVE-2020-10860
Potential exploit
An issue was discovered in Avast Antivirus before 20. An Arbitrary Memory Address Overwrite vulnerability in the aswAvLog Log Library results in Denial of Service of the Avast Service (AvastSvc.exe).
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2020-10860
- cpe:2.3:a:avast:antivirus:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-10860
0.56%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 66 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-10860
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2020-10860
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-10860
-
https://forum.avast.com/index.php?topic=232420.0
Version: 20.1 (February 2020)Release Notes;Vendor Advisory
-
https://forum.avast.com/index.php?topic=232423.0
Release history with notes (2020)Release Notes;Vendor Advisory
-
https://github.com/umarfarook882/Avast_Multiple_Vulnerability_Disclosure/blob/master/README.md
Avast_Multiple_Vulnerability_Disclosure/README.md at master · umarfarook882/Avast_Multiple_Vulnerability_Disclosure · GitHubExploit;Third Party Advisory
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