CVE-2023-20896

The VMware vCenter Server contains an out-of-bounds read vulnerability in the implementation of the DCERPC protocol.A malicious actor with network access to vCenter Server may trigger an out-of-bounds read by sending a specially crafted packet leading to denial-of-service of certain services (vmcad, vmdird, and vmafdd).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
vmwareCNA
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVEADP
---
---
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 51%
VendorProductVersion
vmwarevcenter_server
4.0 ≤
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