CVE-2024-8387

2024-09-0312:32:19

mozilla

github.com

memory safety bugs

firefox

thunderbird

arbitrary code execution

AI Score

9.8

Confidence

High

EPSS

0.001

Percentile

30.3%

SSVC

Exploitation

none

Automatable

yes

Technical Impact

total

JSON

Memory safety bugs present in Firefox 129, Firefox ESR 128.1, and Thunderbird 128.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Thunderbird < 128.2.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*"
    ],
    "vendor": "mozilla",
    "product": "firefox",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "130",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*"
    ],
    "vendor": "mozilla",
    "product": "firefox_esr",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "128.2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]