Vulnerability-Lookup

GHSA-GG8G-78JX-GXGC

Vulnerability from github – Published: 2022-05-24 19:08 – Updated: 2022-05-24 19:08

Details

IBM InfoSphere Data Replication 11.4 and IBM InfoSphere Change Data Capture for z/OS 10.2.1, under certain configurations, could allow a user to bypass authentication mechanisms using an empty password string. IBM X-Force ID: 189834

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{
  "affected": [],
  "aliases": [
    "CVE-2020-4821"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-07-16T17:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "IBM InfoSphere Data Replication 11.4 and IBM InfoSphere Change Data Capture for z/OS 10.2.1, under certain configurations, could allow a user to bypass authentication mechanisms using an empty password string. IBM X-Force ID: 189834",
  "id": "GHSA-gg8g-78jx-gxgc",
  "modified": "2022-05-24T19:08:17Z",
  "published": "2022-05-24T19:08:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-4821"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/189834"
    },
    {
      "type": "WEB",
      "url": "https://www.ibm.com/support/pages/node/6472909"
    },
    {
      "type": "WEB",
      "url": "https://www.ibm.com/support/pages/node/6472911"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-4821 (GCVE-0-2020-4821)

Vulnerability from cvelistv5 – Published: 2021-07-16 16:50 – Updated: 2024-09-17 00:11

Summary

Severity ?

5.9 (Medium)


                        
                          CVSS:3.0/AC:H/A:N/C:H/S:U/AV:N/PR:N/UI:N/I:N/RL:O/RC:C/E:U

CWE

Bypass Security

Assigner

ibm

References

URL

Tags

	https://www.ibm.com/support/pages/node/6472911	x_refsource_CONFIRM
	https://www.ibm.com/support/pages/node/6472909	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

Vendor

Product

Version

IBM

InfoSphere Change Data Capture for z/OS

Affected: 10.2.1

IBM

InfoSphere Data Replication

Affected: 11.4

Show details on NVD website

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            "url": "https://www.ibm.com/support/pages/node/6472911"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.ibm.com/support/pages/node/6472909"
          },
          {
            "name": "ibm-cognos-cve20204821-sec-bypass (189834)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/189834"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "InfoSphere Change Data Capture for z/OS",
          "vendor": "IBM",
          "versions": [
            {
              "status": "affected",
              "version": "10.2.1"
            }
          ]
        },
        {
          "product": "InfoSphere Data Replication",
          "vendor": "IBM",
          "versions": [
            {
              "status": "affected",
              "version": "11.4"
            }
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      ],
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      "descriptions": [
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        }
      ],
      "metrics": [
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            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 5.2,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AC:H/A:N/C:H/S:U/AV:N/PR:N/UI:N/I:N/RL:O/RC:C/E:U",
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      ],
      "providerMetadata": {
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        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
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      "references": [
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          "tags": [
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          "url": "https://www.ibm.com/support/pages/node/6472909"
        },
        {
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          "tags": [
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          ],
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      "x_legacyV4Record": {
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        },
        "affects": {
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                          }
                        ]
                      }
                    },
                    {
                      "product_name": "InfoSphere Data Replication",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "11.4"
                          }
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            },
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            },
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    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
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    "dateReserved": "2019-12-30T00:00:00",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-GG8G-78JX-GXGC

CVE-2020-4821 (GCVE-0-2020-4821)

Tags

Sightings

Nomenclature