CVE-2020-5139

published 2020-10-12

CVE-2020-5139: A vulnerability in SonicOS SSLVPN service allows a remote unauthenticated attacker to cause Denial of Service (DoS) due to the release of Invalid pointer and…

Priority P3 42 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

A vulnerability in SonicOS SSLVPN service allows a remote unauthenticated attacker to cause Denial of Service (DoS) due to the release of Invalid pointer and leads to a firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0.

Affected

13 ranges

Vendor	Product	Version range	Fixed in
sonicwall	sonicos	<= 5.9.1.13	—
sonicwall	sonicos	—	—
sonicwall	sonicos	—	—
sonicwall	sonicos	—	—
sonicwall	sonicos	—	—
sonicwall	sonicos	—	—
sonicwall	sonicos	—	—
sonicwall	sonicos	—	—
sonicwall	sonicos	—	—
sonicwall	sonicos	6.0.0.0 – 6.0.5.3	—
sonicwall	sonicos	6.5.0.0 – 6.5.1.11	—
sonicwall	sonicos	6.5.4.0 – 6.5.4.7	—
sonicwall	sonicosv	<= 6.5.4.4	—

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P

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