github - ghsa-8w82-qfxh-635c

ghsa-8w82-qfxh-635c

Vulnerability from github

Published

2022-05-24 17:43

Modified

2022-05-24 17:43

Details

If a user clicked into a specifically crafted PDF, the PDF reader could be confused into leaking cross-origin information, when said information is served as chunked data. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2021-23953"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-02-26T03:15:00Z",
    "severity": "MODERATE"
  },
  "details": "If a user clicked into a specifically crafted PDF, the PDF reader could be confused into leaking cross-origin information, when said information is served as chunked data. This vulnerability affects Firefox \u003c 85, Thunderbird \u003c 78.7, and Firefox ESR \u003c 78.7.",
  "id": "GHSA-8w82-qfxh-635c",
  "modified": "2022-05-24T17:43:11Z",
  "published": "2022-05-24T17:43:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23953"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1683940"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2021-03"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2021-04"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2021-05"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-23953

Vulnerability from cvelistv5

Published

2021-02-26 02:11

Modified

2024-08-03 19:14

Severity ?

Summary

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2021-03/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-04/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2021-05/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1683940	x_refsource_MISC

Impacted products

▼	Vendor	Product
	Mozilla	Firefox
	Mozilla	Thunderbird
	Mozilla	Firefox ESR

Show details on NVD website

JSON

To clipboard

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    "dateReserved": "2021-01-13T00:00:00",
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}

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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