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Medium severity5.5NVD Advisory· Published Jun 25, 2020· Updated Jun 17, 2026

CVE-2020-3971

CVE-2020-3971

Description

VMware ESXi (6.7 before ESXi670-201904101-SG and 6.5 before ESXi650-201907101-SG), Workstation (15.x before 15.0.2), and Fusion (11.x before 11.0.2) contain a heap overflow vulnerability in the vmxnet3 virtual network adapter. A malicious actor with local access to a virtual machine with a vmxnet3 network adapter present may be able to read privileged information contained in physical memory.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

100
  • VMware/Cloud Foundation
    cpe:2.3:a:vmware:cloud_foundation:*:*:*:*:*:*:*:*
    Range: >=3.0,<3.7.2
  • VMware/Fusion3 versions
    cpe:2.3:a:vmware:fusion:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:vmware:fusion:*:*:*:*:*:*:*:*range: >=11.0.0,<11.0.2
    • (no CPE)range: < 11.0.2
    • (no CPE)range: 11.x before 11.0.2
  • VMware/Workstation3 versions
    cpe:2.3:a:vmware:workstation:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:vmware:workstation:*:*:*:*:*:*:*:*range: >=15.0.0,<15.0.2
    • (no CPE)range: < 15.0.2
    • (no CPE)range: 15.x before 15.0.2
  • VMware/Esxi92 versions
    cpe:2.3:o:vmware:esxi:6.5:-:*:*:*:*:*:*+ 91 more
    • cpe:2.3:o:vmware:esxi:6.5:-:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201701001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201703001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201703002:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201704001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707101:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707102:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707103:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707201:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707202:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707203:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707204:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707205:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707206:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707207:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707208:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707209:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707210:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707211:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707212:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707213:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707214:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707215:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707216:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707217:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707218:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707219:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707220:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201707221:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201710001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201712001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201803001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201806001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201808001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201810001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201810002:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201811001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201811002:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201811301:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201901001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201903001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.5:650-201905001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:-:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201806001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201807001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201808001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810101:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810102:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810103:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810201:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810202:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810203:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810204:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810205:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810206:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810207:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810208:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810209:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810210:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810211:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810212:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810213:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810214:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810215:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810216:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810217:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810218:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810219:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810220:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810221:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810222:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810223:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810224:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810225:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810226:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810227:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810228:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810229:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810230:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810231:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810232:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810233:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201810234:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201811001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201901001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201901401:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201901402:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201901403:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201903001:*:*:*:*:*:*
    • cpe:2.3:o:vmware:esxi:6.7:670-201904001:*:*:*:*:*:*
    • (no CPE)range: < ESXi670-201904101-SG, < ESXi650-201907101-SG
  • VMware/VMwarecpe-rescue
    Range: 6.7 before ESXi670-201904101-SG

Patches

Vulnerability mechanics

References

1

News mentions

0

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