CVE-2024-4769 (GCVE-0-2024-4769)

Vulnerability from cvelistv5 – Published: 2024-05-14 17:21 – Updated: 2025-02-13 17:53
VLAI
Summary
When importing resources using Web Workers, error messages would distinguish the difference between `application/javascript` responses and non-script responses. This could have been abused to learn information cross-origin. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
Severity
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-15 15:22 UTC
CWE
  • Cross-origin responses could be distinguished between script and non-script content-types
  • CWE-351 - Insufficient Type Distinction
Assigner
mozilla CNA under the mitre root
CNA scorecard E 38/100 over 512 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Mozilla Firefox Affected: unspecified , < 126 (custom)
guessed Create a notification for this product.
Mozilla Firefox ESR Affected: unspecified , < 115.11 (custom)
guessed Create a notification for this product.
Mozilla Thunderbird Affected: unspecified , < 115.11 (custom)
guessed Create a notification for this product.
mozilla thunderbird Affected: - , < 115.11 (custom)
    cpe:2.3:a:mozilla:thunderbird:-:*:*:*:*:*:*:*
Create a notification for this product.
mozilla firefox Affected: - , < 126 (custom)
    cpe:2.3:a:mozilla:firefox:-:*:*:*:*:*:*:*
Create a notification for this product.
mozilla firefox_esr Affected: - , < 115.11 (custom)
    cpe:2.3:a:mozilla:firefox_esr:-:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Shaheen Fazim
Show details on NVD website
To clipboard 

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              "dateUpdated": "2024-05-15T15:22:19.472Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "Firefox",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThan": "126",
                  "status": "affected",
                  "version": "unspecified",
                  "versionType": "custom"
                }
              ]
            },
            {
              "product": "Firefox ESR",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThan": "115.11",
                  "status": "affected",
                  "version": "unspecified",
                  "versionType": "custom"
                }
              ]
            },
            {
              "product": "Thunderbird",
              "vendor": "Mozilla",
              "versions": [
                {
                  "lessThan": "115.11",
                  "status": "affected",
                  "version": "unspecified",
                  "versionType": "custom"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Shaheen Fazim"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "When importing resources using Web Workers, error messages would distinguish the difference between \u003ccode\u003eapplication/javascript\u003c/code\u003e responses and non-script responses.  This could have been abused to learn information cross-origin. This vulnerability affects Firefox \u003c 126, Firefox ESR \u003c 115.11, and Thunderbird \u003c 115.11."
                }
              ],
              "value": "When importing resources using Web Workers, error messages would distinguish the difference between `application/javascript` responses and non-script responses.  This could have been abused to learn information cross-origin. This vulnerability affects Firefox \u003c 126, Firefox ESR \u003c 115.11, and Thunderbird \u003c 115.11."
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "Cross-origin responses could be distinguished between script and non-script content-types",
                  "lang": "en",
                  "type": "text"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2024-05-14T17:21:24.318Z",
            "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
            "shortName": "mozilla"
          },
          "references": [
            {
              "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1886108"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2024-21/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2024-22/"
            },
            {
              "url": "https://www.mozilla.org/security/advisories/mfsa2024-23/"
            },
            {
              "url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00010.html"
            },
            {
              "url": "https://lists.debian.org/debian-lts-announce/2024/05/msg00012.html"
            }
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "assignerShortName": "mozilla",
        "cveId": "CVE-2024-4769",
        "datePublished": "2024-05-14T17:21:24.318Z",
        "dateReserved": "2024-05-10T17:37:06.045Z",
        "dateUpdated": "2024-08-01T20:47:41.943Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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