CVE-2020-5133

A vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service due to buffer overflow, which leads to a firewall crash. This vulnerability affected SonicOS Gen 6 version 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0.
Classic Buffer Overflow
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
sonicwallCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 66%
VendorProductVersion
sonicwallsonicos
6.0.0.0 ≤
𝑥
≤ 6.0.5.3
sonicwallsonicos
6.5.0.0 ≤
𝑥
≤ 6.5.1.11
sonicwallsonicos
7.0.0.0
sonicwallsonicosv
𝑥
≤ 6.5.4.4
𝑥
= Vulnerable software versions