CVE-2020-5135
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| SonicWall | SonicOS | SonicOS 6.5.4.7-79n and earlier | affected |
| SonicWall | SonicOS | SonicOS 6.5.1.11-4n and earlier | affected |
| SonicWall | SonicOS | SonicOS 6.0.5.3-93o and earlier | affected |
| SonicWall | SonicOS | SonicOSv 6.5.4.4-44v-21-794 and earlier | affected |
| SonicWall | SonicOS | SonicOS 7.0.0.0-1 | affected |
Weaknesses
- CWE-120: CWE-120: Buffer Copy without Checking Size of Input
ADP Enrichment
CVE Program Container
Additional References
CISA ADP Vulnrichment
- SSVC:
- Exploitation: active
- Automatable: yes
- Technical Impact: total
Additional References
References
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