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Vulnerability CVE-2020-25843
Published: 2020-12-31
| Description: |
NHIServiSignAdapter fails to verify the length of digital credential files?? path which leads to a heap overflow loophole. Remote attackers can use the leak to execute code without privilege. |
Type:
CWE-787
CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)
| CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
7.5/10 |
6.4/10 |
10/10 |
| Exploit range |
Attack complexity |
Authentication |
Remote |
Low |
No required |
| Confidentiality impact |
Integrity impact |
Availability impact |
Partial |
Partial |
Partial |
References: |
https://www.twcert.org.tw/tw/cp-132-4271-951cd-1.html
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