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GoCVE-2022-30634

HistoryJul 15, 2022 - 8:15 p.m.

CVE-2022-30634

2022-07-1520:15:08

CWE-835

web.nvd.nist.gov

121

cve-2022-30634

infinite loop

read

crypto/rand

go 1.17.11

go 1.18.3

windows

nvd

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.4

Confidence

High

EPSS

0.002

Percentile

51.6%

JSON

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.

Affected configurations

Nvd

Node

golanggoRange<1.17.11

golanggoRange1.18.0–1.18.3

AND

microsoftwindowsMatch-

Node

netappcloud_insights_telegraf_agentMatch-

VendorProductVersionCPE
golanggo*cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
netappcloud_insights_telegraf_agent-cpe:2.3:a:netapp:cloud_insights_telegraf_agent:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
golang	go	*	cpe:2.3:a:golang:go::::::::
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*
netapp	cloud_insights_telegraf_agent	-	cpe:2.3:a:netapp:cloud_insights_telegraf_agent:-:::::::*

CNA Affected

[
  {
    "vendor": "Go standard library",
    "product": "crypto/rand",
    "collectionURL": "https://pkg.go.dev",
    "packageName": "crypto/rand",
    "versions": [
      {
        "version": "0",
        "lessThan": "1.17.11",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "1.18.0-0",
        "lessThan": "1.18.3",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "platforms": [
      "windows"
    ],
    "programRoutines": [
      {
        "name": "Read"
      }
    ],
    "defaultStatus": "unaffected"
  }
]