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cve[email protected]CVE-2020-4756
HistoryOct 20, 2020 - 3:15 p.m.

CVE-2020-4756

2020-10-2015:15:13
CWE-404
[email protected]
web.nvd.nist.gov
16
cve-2020-4756
ibm
spectrum scale
elastic storage system
security
vulnerability
denial of service
nvd
x-force id
188599

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

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

5.1 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

IBM Spectrum Scale V4.2.0.0 through V4.2.3.23 and V5.0.0.0 through V5.0.5.2 as well as IBM Elastic Storage System 6.0.0 through 6.0.1.0 could allow a local attacker to invoke a subset of ioctls on the device with invalid arguments that could crash the keneral and cause a denial of service. IBM X-Force ID: 188599.

Affected configurations

Vulners
NVD
Node
ibmelastic_storage_serverMatch6.0.0
OR
ibmelastic_storage_serverMatch6.0.1.0
OR
ibmspectrum_scaleMatch4.2.0.0
OR
ibmspectrum_scaleMatch5.0.0.0
OR
ibmspectrum_scaleMatch4.2.3.23
OR
ibmspectrum_scaleMatch5.0.5.2
VendorProductVersionCPE
ibmelastic_storage_server6.0.0cpe:2.3:a:ibm:elastic_storage_server:6.0.0:*:*:*:*:*:*:*
ibmelastic_storage_server6.0.1.0cpe:2.3:a:ibm:elastic_storage_server:6.0.1.0:*:*:*:*:*:*:*
ibmspectrum_scale4.2.0.0cpe:2.3:a:ibm:spectrum_scale:4.2.0.0:*:*:*:*:*:*:*
ibmspectrum_scale5.0.0.0cpe:2.3:a:ibm:spectrum_scale:5.0.0.0:*:*:*:*:*:*:*
ibmspectrum_scale4.2.3.23cpe:2.3:a:ibm:spectrum_scale:4.2.3.23:*:*:*:*:*:*:*
ibmspectrum_scale5.0.5.2cpe:2.3:a:ibm:spectrum_scale:5.0.5.2:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "Elastic Storage Server",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "6.0.0"
      },
      {
        "status": "affected",
        "version": "6.0.1.0"
      }
    ]
  },
  {
    "product": "Spectrum Scale",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "4.2.0.0"
      },
      {
        "status": "affected",
        "version": "5.0.0.0"
      },
      {
        "status": "affected",
        "version": "4.2.3.23"
      },
      {
        "status": "affected",
        "version": "5.0.5.2"
      }
    ]
  }
]

Related

ibm 3
nvd 1
prion 1
cvelist 1
ibm
ibm
Security Bulletin: A vulnerability in IBM Spectrum Scale packaged in IBM Elastic Storage System could cause a denial of service (CVE-2020-4756)
2020-10-20 15:59:02
Security Bulletin: A vulnerability in IBM Spectrum Scale packaged in IBM Elastic Storage Server could cause a denial of service (CVE-2020-4756)
2020-12-11 16:18:16
Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale where an unprivileged local user may cause a denial of service (CVE-2020-4756)
2020-11-04 15:00:04
nvd
nvd
CVE-2020-4756
2020-10-20 15:15:13
prion
prion
Code injection
2020-10-20 15:15:00
cvelist
cvelist
CVE-2020-4756
2020-10-19 00:00:00

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

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

5.1 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON
Related for CVE-2020-4756
ibm3nvd1prion1cvelist1