CVE-2022-32189 (GCVE-0-2022-32189)

Vulnerability from cvelistv5 – Published: 2022-08-09 20:17 – Updated: 2024-08-03 07:32
VLAI
Title
Panic when decoding Float and Rat types in math/big
Summary
A too-short encoded message can cause a panic in Float.GobDecode and Rat GobDecode in math/big in Go before 1.17.13 and 1.18.5, potentially allowing a denial of service.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE 400: Uncontrolled Resource Consumption
Assigner
Go
References
Impacted products
Vendor Product Version
Go standard library math/big Affected: 0 , < 1.17.13 (semver)
Affected: 1.18.0-0 , < 1.18.5 (semver)
Create a notification for this product.
Credits
@catenacyber
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T07:32:56.026Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://go.dev/cl/417774"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://go.googlesource.com/go/+/055113ef364337607e3e72ed7d48df67fde6fc66"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://go.dev/issue/53871"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://groups.google.com/g/golang-announce/c/YqYYG87xB10"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://pkg.go.dev/vuln/GO-2022-0537"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://pkg.go.dev",
          "defaultStatus": "unaffected",
          "packageName": "math/big",
          "product": "math/big",
          "programRoutines": [
            {
              "name": "Float.GobDecode"
            },
            {
              "name": "Rat.GobDecode"
            }
          ],
          "vendor": "Go standard library",
          "versions": [
            {
              "lessThan": "1.17.13",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "1.18.5",
              "status": "affected",
              "version": "1.18.0-0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "@catenacyber"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A too-short encoded message can cause a panic in Float.GobDecode and Rat GobDecode in math/big in Go before 1.17.13 and 1.18.5, potentially allowing a denial of service."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE 400: Uncontrolled Resource Consumption",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-06-12T19:05:15.506Z",
        "orgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
        "shortName": "Go"
      },
      "references": [
        {
          "url": "https://go.dev/cl/417774"
        },
        {
          "url": "https://go.googlesource.com/go/+/055113ef364337607e3e72ed7d48df67fde6fc66"
        },
        {
          "url": "https://go.dev/issue/53871"
        },
        {
          "url": "https://groups.google.com/g/golang-announce/c/YqYYG87xB10"
        },
        {
          "url": "https://pkg.go.dev/vuln/GO-2022-0537"
        }
      ],
      "title": "Panic when decoding Float and Rat types in math/big"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bb62c36-49e3-4200-9d77-64a1400537cc",
    "assignerShortName": "Go",
    "cveId": "CVE-2022-32189",
    "datePublished": "2022-08-09T20:17:59.000Z",
    "dateReserved": "2022-05-31T00:00:00.000Z",
    "dateUpdated": "2024-08-03T07:32:56.026Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2022-32189",
      "date": "2026-06-10",
      "epss": "0.00113",
      "percentile": "0.29494"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"1.17.13\", \"matchCriteriaId\": \"E7E9739F-F721-4396-AB8C-C4BAEB0976B6\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"1.18.0\", \"versionEndExcluding\": \"1.18.5\", \"matchCriteriaId\": \"67624D31-C75B-4EFB-965F-5A650B908FE9\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"A too-short encoded message can cause a panic in Float.GobDecode and Rat GobDecode in math/big in Go before 1.17.13 and 1.18.5, potentially allowing a denial of service.\"}, {\"lang\": \"es\", \"value\": \"Un mensaje codificado demasiado corto puede causar un p\\u00e1nico en Float.GobDecode y Rat GobDecode en math/big en Go versiones anteriores a 1.17.13 y 1.18.5, permitiendo potencialmente una denegaci\\u00f3n de servicio\"}]",
      "id": "CVE-2022-32189",
      "lastModified": "2024-11-21T07:05:53.513",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6}]}",
      "published": "2022-08-10T20:15:47.507",
      "references": "[{\"url\": \"https://go.dev/cl/417774\", \"source\": \"security@golang.org\", \"tags\": [\"Patch\"]}, {\"url\": \"https://go.dev/issue/53871\", \"source\": \"security@golang.org\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"https://go.googlesource.com/go/+/055113ef364337607e3e72ed7d48df67fde6fc66\", \"source\": \"security@golang.org\", \"tags\": [\"Mailing List\", \"Patch\"]}, {\"url\": \"https://groups.google.com/g/golang-announce/c/YqYYG87xB10\", \"source\": \"security@golang.org\", \"tags\": [\"Mailing List\", \"Third Party Advisory\"]}, {\"url\": \"https://pkg.go.dev/vuln/GO-2022-0537\", \"source\": \"security@golang.org\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://go.dev/cl/417774\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://go.dev/issue/53871\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"https://go.googlesource.com/go/+/055113ef364337607e3e72ed7d48df67fde6fc66\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Mailing List\", \"Patch\"]}, {\"url\": \"https://groups.google.com/g/golang-announce/c/YqYYG87xB10\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Mailing List\", \"Third Party Advisory\"]}, {\"url\": \"https://pkg.go.dev/vuln/GO-2022-0537\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "security@golang.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-32189\",\"sourceIdentifier\":\"security@golang.org\",\"published\":\"2022-08-10T20:15:47.507\",\"lastModified\":\"2024-11-21T07:05:53.513\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A too-short encoded message can cause a panic in Float.GobDecode and Rat GobDecode in math/big in Go before 1.17.13 and 1.18.5, potentially allowing a denial of service.\"},{\"lang\":\"es\",\"value\":\"Un mensaje codificado demasiado corto puede causar un p\u00e1nico en Float.GobDecode y Rat GobDecode en math/big en Go versiones anteriores a 1.17.13 y 1.18.5, permitiendo potencialmente una denegaci\u00f3n de servicio\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.17.13\",\"matchCriteriaId\":\"E7E9739F-F721-4396-AB8C-C4BAEB0976B6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"1.18.0\",\"versionEndExcluding\":\"1.18.5\",\"matchCriteriaId\":\"67624D31-C75B-4EFB-965F-5A650B908FE9\"}]}]}],\"references\":[{\"url\":\"https://go.dev/cl/417774\",\"source\":\"security@golang.org\",\"tags\":[\"Patch\"]},{\"url\":\"https://go.dev/issue/53871\",\"source\":\"security@golang.org\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://go.googlesource.com/go/+/055113ef364337607e3e72ed7d48df67fde6fc66\",\"source\":\"security@golang.org\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"https://groups.google.com/g/golang-announce/c/YqYYG87xB10\",\"source\":\"security@golang.org\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://pkg.go.dev/vuln/GO-2022-0537\",\"source\":\"security@golang.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://go.dev/cl/417774\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://go.dev/issue/53871\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://go.googlesource.com/go/+/055113ef364337607e3e72ed7d48df67fde6fc66\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"https://groups.google.com/g/golang-announce/c/YqYYG87xB10\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://pkg.go.dev/vuln/GO-2022-0537\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.