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SonicWall SonicOS (CVE-2020-5135): Denial of Service (DoS), potential arbitrary code execution in SonicOS due to buffer overflow

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SonicWall SonicOS (CVE-2020-5135): Denial of Service (DoS), potential arbitrary code execution in SonicOS due to buffer overflow

Severity
7
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
10/12/2020
Created
10/23/2020
Added
10/21/2020
Modified
12/15/2022

Description

A buffer overflow vulnerability in SonicOS allows a remote attacker to cause Denial of Service (DoS) and potentially execute arbitrary code by sending a malicious request to the firewall. This vulnerability affected SonicOS Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0.

Solution(s)

  • sonicwall-sonicos-snwlid-2020-0010-6-0-5-3
  • sonicwall-sonicos-snwlid-2020-0010-6-5-1-12
  • sonicwall-sonicos-snwlid-2020-0010-6-5-4-7
  • sonicwall-sonicos-snwlid-2020-0010-6-5-4-v

References

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