CVE-2023-20894

The VMware vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol.A malicious actor with network access to vCenter Server may trigger an out-of-bound write by sending a specially crafted packet leading to memory corruption.
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
---
---
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 97%
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
Common Weakness Enumeration
References
https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1658
https://www.vmware.com/security/advisories/VMSA-2023-0014.html
https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1658
https://www.vmware.com/security/advisories/VMSA-2023-0014.html