CVE-2023-20892

The vCenter Server contains a heap overflow vulnerability due to the usage of uninitialized memory in the implementation of the DCERPC protocol.A malicious actor with network access to vCenter Server may exploitheap-overflow vulnerabilityto execute arbitrary code on the underlying operating system that hosts vCenter Server.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
vmwareCNA
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVEADP
---
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CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 85%
VendorProductVersion
vmwarevcenter_server
𝑥
< 7.0
vmwarevcenter_server
7.0
vmwarevcenter_server
7.0:a
vmwarevcenter_server
7.0:b
vmwarevcenter_server
7.0:c
vmwarevcenter_server
7.0:d
vmwarevcenter_server
7.0:update1
vmwarevcenter_server
7.0:update1a
vmwarevcenter_server
7.0:update1c
vmwarevcenter_server
7.0:update1d
vmwarevcenter_server
7.0:update2
vmwarevcenter_server
7.0:update2a
vmwarevcenter_server
7.0:update2b
vmwarevcenter_server
7.0:update2c
vmwarevcenter_server
7.0:update2d
vmwarevcenter_server
7.0:update3
vmwarevcenter_server
7.0:update3a
vmwarevcenter_server
7.0:update3c
vmwarevcenter_server
7.0:update3d
vmwarevcenter_server
7.0:update3e
vmwarevcenter_server
7.0:update3f
vmwarevcenter_server
7.0:update3g
vmwarevcenter_server
7.0:update3h
vmwarevcenter_server
7.0:update3i
vmwarevcenter_server
7.0:update3j
vmwarevcenter_server
7.0:update3k
vmwarevcenter_server
7.0:update3l
vmwarevcenter_server
8.0
vmwarevcenter_server
8.0:a
vmwarevcenter_server
8.0:b
vmwarevcenter_server
8.0:c
vmwarevcenter_server
8.0:update1
vmwarevcenter_server
8.0:update1a
𝑥
= Vulnerable software versions