CVE-2024-34156 Stack exhaustion in Decoder.Decode in encoding/gob

2024-09-0620:42:42

github.com

stack exhaustion

decoder.decode

encoding/gob

deeply nested structures

panic

follow-up

cve-2024-34156

cve-2022-30635

AI Score

6.9

Confidence

Low

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

JSON

Calling Decoder.Decode on a message which contains deeply nested structures can cause a panic due to stack exhaustion. This is a follow-up to CVE-2022-30635.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:go_standard_library:encoding\\/gob:*:*:*:*:*:*:*:*"
    ],
    "vendor": "go_standard_library",
    "product": "encoding\\/gob",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.22.7",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "1.23.0-0",
        "lessThan": "1.23.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unknown"
  }
]