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CVE-2021-20027
Published: Jun 14, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
A buffer overflow vulnerability in SonicOS allows a remote attacker to cause a Denial of Service (DoS) by sending a specially crafted request. This vulnerability affects SonicOS Gen5, Gen6, Gen7 platforms, and SonicOSv virtual firewalls.
| Vendor | Product | Versions |
|---|---|---|
SonicWall | SonicOS | affected SonicOS 5.9.1.13 and earlieraffected SonicOSv 6.5.4.4 and earlieraffected SonicOS 6.0.5.3 and earlieraffected SonicOS 6.5.1.12 and earlieraffected SonicOS 6.5.4.7 and earlier+3 more versions |
Weaknesses (CWE)
References
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0016
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