github - ghsa-wwvv-x5mq-h3jj

GHSA-WWVV-X5MQ-H3JJ

Vulnerability from github – Published: 2021-09-01 18:35 – Updated: 2021-08-30 20:28

Summary

Use of Cryptographically Weak Pseudo-Random Number Generator in yiisoft/yii2-dev

Details

yii2 is vulnerable to Use of Predictable Algorithm in Random Number Generator

Severity ?

5.3 (Medium)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "yiisoft/yii2-dev"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.43"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-3692"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-330",
      "CWE-338"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-30T20:28:42Z",
    "nvd_published_at": "2021-08-10T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "yii2 is vulnerable to Use of Predictable Algorithm in Random Number Generator",
  "id": "GHSA-wwvv-x5mq-h3jj",
  "modified": "2021-08-30T20:28:42Z",
  "published": "2021-09-01T18:35:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3692"
    },
    {
      "type": "WEB",
      "url": "https://github.com/yiisoft/yii2/commit/13f27e4d920a05d53236139e8b07007acd046a46"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/yiisoft/yii2"
    },
    {
      "type": "WEB",
      "url": "https://huntr.dev/bounties/55517f19-5c28-4db2-8b00-f78f841e8aba"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Use of Cryptographically Weak Pseudo-Random Number Generator in yiisoft/yii2-dev"
}

CVE-2021-3692 (GCVE-0-2021-3692)

Vulnerability from cvelistv5 – Published: 2021-08-10 15:36 – Updated: 2024-08-03 17:01

Summary

yii2 is vulnerable to Use of Predictable Algorithm in Random Number Generator

Severity ?

8.1 (High)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-1241 - Use of Predictable Algorithm in Random Number Generator

Assigner

@huntrdev

References

URL

Tags

	https://github.com/yiisoft/yii2/commit/13f27e4d92…	x_refsource_MISC
	https://huntr.dev/bounties/55517f19-5c28-4db2-8b0…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	yiisoft	yiisoft/yii2	Affected: unspecified , ≤ 2.0.42.1 (custom)

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:01:08.488Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/yiisoft/yii2/commit/13f27e4d920a05d53236139e8b07007acd046a46"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/55517f19-5c28-4db2-8b00-f78f841e8aba"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "yiisoft/yii2",
          "vendor": "yiisoft",
          "versions": [
            {
              "lessThanOrEqual": "2.0.42.1",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "yii2 is vulnerable to Use of Predictable Algorithm in Random Number Generator"
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1241",
              "description": "CWE-1241 Use of Predictable Algorithm in Random Number Generator",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-08-10T15:36:00",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntrdev"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/yiisoft/yii2/commit/13f27e4d920a05d53236139e8b07007acd046a46"
        },
        {
          "tags": [
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          ],
          "url": "https://huntr.dev/bounties/55517f19-5c28-4db2-8b00-f78f841e8aba"
        }
      ],
      "source": {
        "advisory": "55517f19-5c28-4db2-8b00-f78f841e8aba",
        "discovery": "EXTERNAL"
      },
      "title": "Use of Predictable Algorithm in Random Number Generator in yiisoft/yii2",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@huntr.dev",
          "ID": "CVE-2021-3692",
          "STATE": "PUBLIC",
          "TITLE": "Use of Predictable Algorithm in Random Number Generator in yiisoft/yii2"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "yiisoft/yii2",
                      "version": {
                        "version_data": [
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                            "version_affected": "\u003c=",
                            "version_value": "2.0.42.1"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "yiisoft"
              }
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        },
        "data_format": "MITRE",
        "data_type": "CVE",
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        "description": {
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              "value": "yii2 is vulnerable to Use of Predictable Algorithm in Random Number Generator"
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
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                  "value": "CWE-1241 Use of Predictable Algorithm in Random Number Generator"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/yiisoft/yii2/commit/13f27e4d920a05d53236139e8b07007acd046a46",
              "refsource": "MISC",
              "url": "https://github.com/yiisoft/yii2/commit/13f27e4d920a05d53236139e8b07007acd046a46"
            },
            {
              "name": "https://huntr.dev/bounties/55517f19-5c28-4db2-8b00-f78f841e8aba",
              "refsource": "CONFIRM",
              "url": "https://huntr.dev/bounties/55517f19-5c28-4db2-8b00-f78f841e8aba"
            }
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        },
        "source": {
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  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntrdev",
    "cveId": "CVE-2021-3692",
    "datePublished": "2021-08-10T15:36:00",
    "dateReserved": "2021-08-09T00:00:00",
    "dateUpdated": "2024-08-03T17:01:08.488Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-WWVV-X5MQ-H3JJ

CVE-2021-3692 (GCVE-0-2021-3692)

Tags

Sightings

Nomenclature