github - ghsa-5459-wr9w-wpcp

ghsa-5459-wr9w-wpcp

Vulnerability from github

Published

2022-12-22 21:30

Modified

2023-01-04 18:31

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

If an attacker loaded a font using FontFace() on a background worker, a use-after-free could have occurred, leading to a potentially exploitable crash. This vulnerability affects Firefox < 107.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2022-45407"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-12-22T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "If an attacker loaded a font using \u003ccode\u003eFontFace()\u003c/code\u003e on a background worker, a use-after-free could have occurred, leading to a potentially exploitable crash. This vulnerability affects Firefox \u003c 107.",
  "id": "GHSA-5459-wr9w-wpcp",
  "modified": "2023-01-04T18:31:00Z",
  "published": "2022-12-22T21:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-45407"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1793314"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2022-47"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2022-45407

Vulnerability from cvelistv5

Published

2022-12-22 00:00

Modified

2024-08-03 14:09

Severity ?

Summary

If an attacker loaded a font using <code>FontFace()</code> on a background worker, a use-after-free could have occurred, leading to a potentially exploitable crash. This vulnerability affects Firefox < 107.

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2022-47/
	https://bugzilla.mozilla.org/show_bug.cgi?id=1793314

Impacted products

▼	Vendor	Product
	Mozilla	Firefox

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T14:09:57.038Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mozilla.org/security/advisories/mfsa2022-47/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1793314"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Firefox",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThan": "107",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "If an attacker loaded a font using \u003ccode\u003eFontFace()\u003c/code\u003e on a background worker, a use-after-free could have occurred, leading to a potentially exploitable crash. This vulnerability affects Firefox \u003c 107."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Loading fonts on workers was not thread-safe",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-22T00:00:00",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2022-47/"
        },
        {
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1793314"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2022-45407",
    "datePublished": "2022-12-22T00:00:00",
    "dateReserved": "2022-11-14T00:00:00",
    "dateUpdated": "2024-08-03T14:09:57.038Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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