7.8
CVE-2015-8620
- EPSS 0.09%
- Published 13.04.2016 14:59:03
- Last modified 12.04.2025 10:46:40
- Source cve@mitre.org
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Heap-based buffer overflow in the Avast virtualization driver (aswSnx.sys) in Avast Internet Security, Pro Antivirus, Premier, and Free Antivirus before 11.1.2253 allows local users to gain privileges via a Unicode file path in an IOCTL request.
Data is provided by the National Vulnerability Database (NVD)
Avast ≫ Avast Free Antivirus Version <= 11.1.2245
Avast ≫ Avast Internet Security Version <= 11.1.2245
Avast ≫ Avast Premier Version <= 11.1.2245
Avast ≫ Avast Pro Antivirus Version <= 11.1.2245
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.09% | 0.263 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 7.2 | 3.9 | 10 |
AV:L/AC:L/Au:N/C:C/I:C/A:C
|
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.