github - ghsa-54jr-pmx4-5pvr

ghsa-54jr-pmx4-5pvr

Vulnerability from github

Published

2025-04-29 15:31

Modified

2025-04-29 18:30

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Details

A specially crafted filename containing a large number of encoded newline characters could obscure the file's extension when displayed in the download dialog. This bug only affects Firefox for Android. Other versions of Firefox are unaffected. This vulnerability affects Firefox < 138 and Thunderbird < 138.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2025-4086"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-451"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-29T14:15:35Z",
    "severity": "MODERATE"
  },
  "details": "A specially crafted filename containing a large number of encoded newline characters could obscure the file\u0027s extension when displayed in the download dialog.\n*This bug only affects Firefox for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox \u003c 138 and Thunderbird \u003c 138.",
  "id": "GHSA-54jr-pmx4-5pvr",
  "modified": "2025-04-29T18:30:57Z",
  "published": "2025-04-29T15:31:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-4086"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1945705"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2025-28"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2025-31"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2025-4086

Vulnerability from cvelistv5

Published

2025-04-29 13:13

Modified

2025-04-29 15:55

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Summary

A specially crafted filename containing a large number of encoded newline characters could obscure the file's extension when displayed in the download dialog. *This bug only affects Firefox for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox < 138 and Thunderbird < 138.

References

▼	URL	Tags
	https://bugzilla.mozilla.org/show_bug.cgi?id=1945705
	https://www.mozilla.org/security/advisories/mfsa2025-28/
	https://www.mozilla.org/security/advisories/mfsa2025-31/

Impacted products

▼	Vendor	Product
	Mozilla	Firefox
	Mozilla	Thunderbird

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-4086",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-29T15:53:35.848720Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-451",
                "description": "CWE-451 User Interface (UI) Misrepresentation of Critical Information",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-29T15:55:21.119Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "138",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Thunderbird",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "138",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Hafiizh"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "A specially crafted filename containing a large number of encoded newline characters could obscure the file\u0027s extension when displayed in the download dialog.\u003cbr\u003e*This bug only affects Firefox for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox \u003c 138 and Thunderbird \u003c 138."
            }
          ],
          "value": "A specially crafted filename containing a large number of encoded newline characters could obscure the file\u0027s extension when displayed in the download dialog.\n*This bug only affects Firefox for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox \u003c 138 and Thunderbird \u003c 138."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Specially crafted filename could be used to obscure download type",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-04-29T13:13:40.899Z",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
        {
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1945705"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-28/"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-31/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2025-4086",
    "datePublished": "2025-04-29T13:13:40.899Z",
    "dateReserved": "2025-04-29T13:13:40.209Z",
    "dateUpdated": "2025-04-29T15:55:21.119Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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