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IbmCVE-2021-39056

HistoryJan 13, 2022 - 6:15 p.m.

CVE-2021-39056

2022-01-1318:15:07

ibm

web.nvd.nist.gov

ibm

edrsql

7.1

7.2

7.3

7.4

vulnerability

denial of service

nvd

cve-2021-39056

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

45.6%

JSON

The IBM i 7.1, 7.2, 7.3, and 7.4 Extended Dynamic Remote SQL server (EDRSQL) could allow a remote authenticated user to send a specially crafted request and cause a denial of service. IBM X-Force ID: 214537.

Affected configurations

Nvd

Vulners

Node

ibmiMatch7.1

ibmiMatch7.2

ibmiMatch7.3

ibmiMatch7.4

VendorProductVersionCPE
ibmi7.1cpe:2.3:o:ibm:i:7.1:*:*:*:*:*:*:*
ibmi7.2cpe:2.3:o:ibm:i:7.2:*:*:*:*:*:*:*
ibmi7.3cpe:2.3:o:ibm:i:7.3:*:*:*:*:*:*:*
ibmi7.4cpe:2.3:o:ibm:i:7.4:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ibm	i	7.1	cpe:2.3:o:ibm:i:7.1:::::::*
ibm	i	7.2	cpe:2.3:o:ibm:i:7.2:::::::*
ibm	i	7.3	cpe:2.3:o:ibm:i:7.3:::::::*
ibm	i	7.4	cpe:2.3:o:ibm:i:7.4:::::::*

CNA Affected

[
  {
    "product": "i",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "7.1"
      },
      {
        "status": "affected",
        "version": "7.2"
      },
      {
        "status": "affected",
        "version": "7.3"
      },
      {
        "status": "affected",
        "version": "7.4"
      }
    ]
  }
]

References

exchange.xforce.ibmcloud.com/vulnerabilities/214537

www.ibm.com/support/pages/node/6540294

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

45.6%

JSON

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