CVE-2020-4491
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.3 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
IBM Spectrum Scale V4.2.0.0 through V4.2.3.22 and V5.0.0.0 through V5.0.5 could allow a local attacker to cause a denial of service by sending a large number of RPC requests to the mmfsd daemon which would cause the service to crash. IBM X-Force ID: 181991.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| ibm | spectrum_scale | 4.2.0.0 | cpe:2.3:a:ibm:spectrum_scale:4.2.0.0:*:*:*:*:*:*:* |
| ibm | spectrum_scale | 5.0.0.0 | cpe:2.3:a:ibm:spectrum_scale:5.0.0.0:*:*:*:*:*:*:* |
| ibm | spectrum_scale | 5.0.5 | cpe:2.3:a:ibm:spectrum_scale:5.0.5:*:*:*:*:*:*:* |
| ibm | spectrum_scale | 4.2.3.22 | cpe:2.3:a:ibm:spectrum_scale:4.2.3.22:*:*:*:*:*:*:* |
CNA Affected
[
{
"product": "Spectrum Scale",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "4.2.0.0"
},
{
"status": "affected",
"version": "5.0.0.0"
},
{
"status": "affected",
"version": "5.0.5"
},
{
"status": "affected",
"version": "4.2.3.22"
}
]
}
]Related
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.3 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%