github - ghsa-vfh9-chgv-wfph

GHSA-VFH9-CHGV-WFPH

Vulnerability from github – Published: 2022-07-16 00:00 – Updated: 2022-07-23 00:00

Details

Infinite loop in Read in crypto/rand before Go 1.17.11 and Go 1.18.3 on Windows allows attacker to cause an indefinite hang by passing a buffer larger than 1 << 32 - 1 bytes.

Severity ?

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-30634"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-07-15T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "Infinite loop in Read in crypto/rand before Go 1.17.11 and Go 1.18.3 on Windows allows attacker to cause an indefinite hang by passing a buffer larger than 1 \u003c\u003c 32 - 1 bytes.",
  "id": "GHSA-vfh9-chgv-wfph",
  "modified": "2022-07-23T00:00:23Z",
  "published": "2022-07-16T00:00:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30634"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/cl/402257"
    },
    {
      "type": "WEB",
      "url": "https://go.dev/issue/52561"
    },
    {
      "type": "WEB",
      "url": "https://go.googlesource.com/go/+/bb1f4416180511231de6d17a1f2f55c82aafc863"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/TzIC9-t8Ytg/m/IWz5T6x7AAAJ"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2022-0477"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20220915-0004"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-30634 (GCVE-0-2022-30634)

Vulnerability from cvelistv5 – Published: 2022-07-15 19:36 – Updated: 2024-08-03 06:56

Title

Indefinite hang with large buffers on Windows in crypto/rand

Summary

Infinite loop in Read in crypto/rand before Go 1.17.11 and Go 1.18.3 on Windows allows attacker to cause an indefinite hang by passing a buffer larger than 1 << 32 - 1 bytes.

Severity ?

No CVSS data available.

CWE

CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Assigner

References

URL

Tags

	https://go.dev/cl/402257
	https://go.googlesource.com/go/+/bb1f441618051123…
	https://go.dev/issue/52561
	https://groups.google.com/g/golang-announce/c/TzI…
	https://pkg.go.dev/vuln/GO-2022-0477

Impacted products

	Vendor	Product	Version
	Go standard library	crypto/rand	Affected: 0 , < 1.17.11 (semver) Affected: 1.18.0-0 , < 1.18.3 (semver)

Credits

Davis Goodin Quim Muntal of Microsoft

Show details on NVD website

JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T06:56:13.255Z",
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            "url": "https://go.dev/cl/402257"
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          ],
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            }
          ],
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          "versions": [
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
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      "title": "Indefinite hang with large buffers on Windows in crypto/rand"
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    "state": "PUBLISHED"
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  "dataVersion": "5.1"
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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-VFH9-CHGV-WFPH

CVE-2022-30634 (GCVE-0-2022-30634)

Tags

Sightings

Nomenclature