CVE-2020-5543
published 2020-03-16CVE-2020-5543: TCP function included in the firmware of Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmware version 1.0.7 and earlier does not properly manage sessions…
PriorityP357critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
2.15%
79.8th percentile
TCP function included in the firmware of Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmware version 1.0.7 and earlier does not properly manage sessions, which allows remote attackers to stop the network functions or execute malware via a specially crafted packet.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| mitsubishi_electric_corporation | mitsubishi_electric_melqic_iu1_series | — | — |
| mitsubishielectric | iu1-1m20-d_firmware | <= 1.0.7 | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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GHSA
GHSA-q999-969v-8wx8: TCP function included in the firmware of Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmware version 1
ghsa_unreviewed·2022-05-24
CVE-2020-5543 [HIGH] GHSA-q999-969v-8wx8: TCP function included in the firmware of Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmware version 1
TCP function included in the firmware of Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmware version 1.0.7 and earlier does not properly manage sessions, which allows remote attackers to stop the network functions or execute malware via a specially crafted packet.
VMware
VMware Horizon Client, VMRC, VMware Workstation and Fusion updates address use-after-free and privilege escalation vulnerabilities (CVE-2019-5543, CVE-2020-3947, CVE-2020-3948)
vendor_vmware·2020-03-12·CVSS 7.8
CVE-2019-5543 [HIGH] VMware Horizon Client, VMRC, VMware Workstation and Fusion updates address use-after-free and privilege escalation vulnerabilities (CVE-2019-5543, CVE-2020-3947, CVE-2020-3948)
VMSA-2020-0004: VMware Horizon Client, VMRC, VMware Workstation and Fusion updates address use-after-free and privilege escalation vulnerabilities (CVE-2019-5543, CVE-2020-3947, CVE-2020-3948)
VMware Workstation and Fusion contain a use-after vulnerability in vmnetdhcp.VMware has evaluated the severity of this issue to be in the Critical severity range with a maximum CVSSv3 base score of 9.3.
CVEs: CVE-2019-5543, CVE-2020-3947, CVE-2020-3948
Affected products: ESXi, Fusion Pro, Horizon Client, VMware Fusion, VMware Horizon, VMware Workstation, VMware vSphere, Workstation Player, Workstation Pro
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2020-03-16
Published