OpenSLP as used in ESXi has a denial-of-service vulnerability due a heap out-of-bounds read issue. A malicious actor with network access to port 427 on ESXi may be able to trigger a heap out-of-bounds read in OpenSLP service resulting in a denial-of-service condition.
Metrics
No CVSS v4.0
Attack Vector Network
Attack Complexity Low
Privileges Required None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
User Interaction None
No CVSS v3.0
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
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Vmware |
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Configuration 1 [-]
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Configuration 2 [-]
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No data.
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: vmware
Published: 2021-07-13T18:05:49
Updated: 2024-08-03T18:30:23.592Z
Reserved: 2021-01-04T00:00:00
Link: CVE-2021-21995
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-07-13T19:15:09.367
Modified: 2024-11-21T05:49:24.400
Link: CVE-2021-21995
Redhat
No data.