gsd-2021-43138
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In Async before 2.6.4 and 3.x before 3.2.2, a malicious user can obtain privileges via the mapValues() method, aka lib/internal/iterator.js createObjectIterator prototype pollution.
Aliases
Aliases
CVE-2021-43138


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-43138",
    "description": "A vulnerability exists in Async through 3.2.1 (fixed in 3.2.2) , which could let a malicious user obtain privileges via the mapValues() method.",
    "id": "GSD-2021-43138",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-43138.html",
      "https://access.redhat.com/errata/RHSA-2023:0693"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-43138"
      ],
      "details": "In Async before 2.6.4 and 3.x before 3.2.2, a malicious user can obtain privileges via the mapValues() method, aka lib/internal/iterator.js createObjectIterator prototype pollution.",
      "id": "GSD-2021-43138",
      "modified": "2023-12-13T01:23:25.976923Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2021-43138",
        "STATE": "PUBLIC"
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            "url": "https://github.com/caolan/async/blob/master/lib/mapValuesLimit.js"
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          {
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          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c2.6.4||\u003e=3.0.0 \u003c3.2.2",
          "affected_versions": "All versions before 2.6.4, all versions starting from 3.0.0 before 3.2.2",
          "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-1321",
            "CWE-937"
          ],
          "date": "2023-02-23",
          "description": "A vulnerability exists in Async through 3.2.1 (fixed in 3.2.2), which could let a malicious user obtain privileges via the mapValues() method.",
          "fixed_versions": [
            "2.6.4",
            "3.2.2"
          ],
          "identifier": "CVE-2021-43138",
          "identifiers": [
            "CVE-2021-43138",
            "GHSA-fwr7-v2mv-hh25"
          ],
          "not_impacted": "All versions starting from 2.6.4 before 3.0.0, all versions starting from 3.2.2",
          "package_slug": "npm/async",
          "pubdate": "2022-04-06",
          "solution": "Upgrade to versions 2.6.4, 3.2.2 or above.",
          "title": "Prototype Pollution in async",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-43138",
            "https://github.com/caolan/async/commit/e1ecdbf79264f9ab488c7799f4c76996d5dca66d",
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          ],
          "uuid": "81b070d9-73e0-4402-93cc-178e7fd015cd"
        }
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-02-23T20:20Z",
      "publishedDate": "2022-04-06T17:15Z"
    }
  }
}


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