CVE-2024-6612

2024-07-0914:26:00

mozilla

github.com

csp violations

developer tools

dns prefetch

vulnerability

firefox

AI Score

6.2

Confidence

High

EPSS

Percentile

16.0%

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

JSON

CSP violations generated links in the console tab of the developer tools, pointing to the violating resource. This caused a DNS prefetch which leaked that a CSP violation happened. This vulnerability affects Firefox < 128 and Thunderbird < 128.

ADP Affected

[
  {
    "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": "128",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]