CVE-2023-0656
High
Description
A Stack-based buffer overflow vulnerability in the SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to crash.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Sonicwall Sonicos
PublishedMar 2, 2023
First seenMar 2, 2023
Weakness typeCWE-121CWE-121
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sonicwall sonicos | v ≤ 7.0.1-5111, v ≤ 7.0.1-5083, v ≤ 6.5.4.4-44v-21-1551 | — |
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