CVE-2024-7652

2024-09-0618:18:28

mozilla

github.com

ecma-262 async generators memorycorruption exploitablecrash firefoxthunderbird

EPSS

Percentile

10.9%

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

JSON

An error in the ECMA-262 specification relating to Async Generators could have resulted in a type confusion, potentially leading to memory corruption and an exploitable crash. This vulnerability affects Firefox < 128, Firefox ESR < 115.13, Thunderbird < 115.13, and Thunderbird < 128.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*"
    ],
    "vendor": "mozilla",
    "product": "firefox_esr",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "115.13",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*"
    ],
    "vendor": "mozilla",
    "product": "firefox",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "128",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*"
    ],
    "vendor": "mozilla",
    "product": "thunderbird",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "115.13",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "0",
        "lessThan": "128",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]