CVE-2024-34155 Stack exhaustion in all Parse functions in go/parser

2024-09-0620:42:42

www.cve.org

cve-2024-34155

stack exhaustion

parse functions

go source code

literals

panic

EPSS

Percentile

16.3%

JSON

Calling any of the Parse functions on Go source code which contains deeply nested literals can cause a panic due to stack exhaustion.

CNA Affected

[
  {
    "vendor": "Go standard library",
    "product": "go/parser",
    "collectionURL": "https://pkg.go.dev",
    "packageName": "go/parser",
    "versions": [
      {
        "version": "0",
        "lessThan": "1.22.7",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "1.23.0-0",
        "lessThan": "1.23.1",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "programRoutines": [
      {
        "name": "parser.parseLiteralValue"
      },
      {
        "name": "ParseDir"
      },
      {
        "name": "ParseExpr"
      },
      {
        "name": "ParseExprFrom"
      },
      {
        "name": "ParseFile"
      }
    ],
    "defaultStatus": "unaffected"
  }
]