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prionPRIOn knowledge basePRION:CVE-2020-3982
HistoryOct 20, 2020 - 5:15 p.m.

Heap overflow

2020-10-2017:15:00
PRIOn knowledge base
www.prio-n.com
7

AI Score

7.5

Confidence

High

EPSS

0.002

Percentile

59.0%

VMware ESXi (7.0 before ESXi_7.0.1-0.0.16850804, 6.7 before ESXi670-202008101-SG, 6.5 before ESXi650-202007101-SG), Workstation (15.x), Fusion (11.x before 11.5.6) contain an out-of-bounds write vulnerability due to a time-of-check time-of-use issue in ACPI device. A malicious actor with administrative access to a virtual machine may be able to exploit this vulnerability to crash the virtual machine’s vmx process or corrupt hypervisor’s memory heap.

AI Score

7.5

Confidence

High

EPSS

0.002

Percentile

59.0%