CVE-2024-27280

1976-01-0100:00:00

mitre

github.com

AI Score

6.2

Confidence

Low

SSVC

Exploitation

none

Automatable

yes

Technical Impact

total

JSON

A buffer-overread issue was discovered in StringIO 3.0.1, as distributed in Ruby 3.0.x through 3.0.6 and 3.1.x through 3.1.4. The ungetbyte and ungetc methods on a StringIO can read past the end of a string, and a subsequent call to StringIO.gets may return the memory value. 3.0.3 is the main fixed version; however, for Ruby 3.0 users, a fixed version is stringio 3.0.1.1, and for Ruby 3.1 users, a fixed version is stringio 3.0.1.2.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:ruby-lang:ruby:-:*:*:*:*:*:*:*"
    ],
    "vendor": "ruby-lang",
    "product": "ruby",
    "versions": [
      {
        "status": "affected",
        "version": "3.0.3",
        "versionType": "custom",
        "lessThanOrEqual": "3.0.6"
      }
    ],
    "defaultStatus": "unknown"
  }
]