4.4
CVE-2021-20505
- EPSS 0.1%
- Published 29.07.2021 12:15:07
- Last modified 21.11.2024 05:46:41
- Source psirt@us.ibm.com
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The PowerVM Logical Partition Mobility(LPM) (PowerVM Hypervisor FW920, FW930, FW940, and FW950) encryption key exchange protocol can be compromised. If an attacker has the ability to capture encrypted LPM network traffic and is able to gain service access to the FSP they can use this information to perform a series of PowerVM service procedures to decrypt the captured migration traffic IBM X-Force ID: 198232
Data is provided by the National Vulnerability Database (NVD)
Ibm ≫ Powervm Hypervisor Versionfw920
Ibm ≫ Powervm Hypervisor Versionfw930
Ibm ≫ Powervm Hypervisor Versionfw940
Ibm ≫ Powervm Hypervisor Versionfw950
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.1% | 0.25 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 4.4 | 0.7 | 3.6 |
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
|
| nvd@nist.gov | 3.5 | 6.8 | 2.9 |
AV:N/AC:M/Au:S/C:P/I:N/A:N
|
| psirt@us.ibm.com | 4.4 | 0.7 | 3.6 |
CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
|