Vulnerability-Lookup

OESA-2022-1830 (CVE-2022-32189)

Vulnerability from osv_openeuler – Published: 2022-08-13 11:05 – Updated: 2026-08-06 11:05 – Source website

Summary

golang security update

Details

The Go Programming Language

Security Fix(es):

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.

References: https://go.dev/issue/53871 https://groups.google.com/g/golang-nuts/c/DCFSyTGM0wU

Upstream Commits: Master : https://github.com/golang/go/commit/055113ef364337607e3e72ed7d48df67fde6fc66 Branch.go1.17 : https://github.com/golang/go/commit/703c8ab7e5ba75c95553d4e249309297abad7102 Branch.go1.18 : https://github.com/golang/go/commit/9240558e4f342fc6e98fec22de17c04b45089349(CVE-2022-32189)

Severity

6.5 (Medium)


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

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-32189	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "golang-1.15.7-15.oe1.aarch64.rpm"
        ],
        "noarch": [
          "golang-help-1.15.7-15.oe1.noarch.rpm",
          "golang-devel-1.15.7-15.oe1.noarch.rpm"
        ],
        "src": [
          "golang-1.15.7-15.oe1.src.rpm"
        ],
        "x86_64": [
          "golang-1.15.7-15.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "golang",
        "purl": "pkg:rpm/openEuler/golang\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.15.7-15.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "golang-1.15.7-15.oe1.aarch64.rpm"
        ],
        "noarch": [
          "golang-devel-1.15.7-15.oe1.noarch.rpm",
          "golang-help-1.15.7-15.oe1.noarch.rpm"
        ],
        "src": [
          "golang-1.15.7-15.oe1.src.rpm"
        ],
        "x86_64": [
          "golang-1.15.7-15.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP3",
        "name": "golang",
        "purl": "pkg:rpm/openEuler/golang\u0026distro=openEuler-20.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.15.7-15.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "golang-1.17.3-6.oe2203.aarch64.rpm"
        ],
        "noarch": [
          "golang-help-1.17.3-6.oe2203.noarch.rpm",
          "golang-devel-1.17.3-6.oe2203.noarch.rpm"
        ],
        "src": [
          "golang-1.17.3-6.oe2203.src.rpm"
        ],
        "x86_64": [
          "golang-1.17.3-6.oe2203.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS",
        "name": "golang",
        "purl": "pkg:rpm/openEuler/golang\u0026distro=openEuler-22.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.17.3-6.oe2203"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Medium"
  },
  "details": "The Go Programming Language\r\n\r\nSecurity Fix(es):\r\n\r\nA 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.\r\n\r\nReferences:\nhttps://go.dev/issue/53871\nhttps://groups.google.com/g/golang-nuts/c/DCFSyTGM0wU\r\n\r\nUpstream Commits:\nMaster : https://github.com/golang/go/commit/055113ef364337607e3e72ed7d48df67fde6fc66\nBranch.go1.17 : https://github.com/golang/go/commit/703c8ab7e5ba75c95553d4e249309297abad7102\nBranch.go1.18 : https://github.com/golang/go/commit/9240558e4f342fc6e98fec22de17c04b45089349(CVE-2022-32189)",
  "id": "OESA-2022-1830",
  "modified": "2026-08-06T11:05:06Z",
  "published": "2022-08-13T11:05:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1830"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-32189"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "golang security update",
  "upstream": [
    "CVE-2022-32189"
  ]
}

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

Vulnerability from cvelistv5 – Published: 2022-08-09 20:17 – Updated: 2024-08-03 07:32

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

No CVSS data available.

CWE

CWE 400: Uncontrolled Resource Consumption

Assigner

Go Google root

References

5 references

URL	Tags
https://go.dev/cl/417774
https://go.googlesource.com/go/+/055113ef36433760…
https://go.dev/issue/53871
https://groups.google.com/g/golang-announce/c/YqY…
https://pkg.go.dev/vuln/GO-2022-0537

Impacted products

1 product

Vendor	Product	Version
Go standard library	math/big	Affected: 0 , < 1.17.13 (semver) Affected: 1.18.0-0 , < 1.18.5 (semver)

Credits

@catenacyber

Show details on NVD website

JSON

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"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.