CVE-2022-30631

2022-08-1020:15:41

CWE-674

[email protected]

web.nvd.nist.gov

209

cve-2022-30631

uncontrolled recursion

reader.read

compress/gzip

stack exhaustion

go 1.17.12

go 1.18.4

nvd

7.5 High

CVSS3

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

7.6 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

56.0%

JSON

Uncontrolled recursion in Reader.Read in compress/gzip before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via an archive containing a large number of concatenated 0-length compressed files.

Affected configurations

NVD

Node

golanggoRange<1.17.12

golanggoRange1.18.0–1.18.4

CPENameOperatorVersion
golang:gogolang golt1.17.12
golang:gogolang golt1.18.4

CPE	Name	Operator	Version
golang:go	golang go	lt	1.17.12
golang:go	golang go	lt	1.18.4

CNA Affected

[
  {
    "vendor": "Go standard library",
    "product": "compress/gzip",
    "collectionURL": "https://pkg.go.dev",
    "packageName": "compress/gzip",
    "versions": [
      {
        "version": "0",
        "lessThan": "1.17.12",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "1.18.0-0",
        "lessThan": "1.18.4",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "programRoutines": [
      {
        "name": "Reader.Read"
      }
    ],
    "defaultStatus": "unaffected"
  }
]