github - ghsa-8m69-jh8v-xjx3

ghsa-8m69-jh8v-xjx3

Vulnerability from github

Published

2022-05-24 17:18

Modified

2022-05-24 17:18

Details

A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-12387"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-26T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash. This vulnerability affects Firefox ESR \u003c 68.8, Firefox \u003c 76, and Thunderbird \u003c 68.8.0.",
  "id": "GHSA-8m69-jh8v-xjx3",
  "modified": "2022-05-24T17:18:40Z",
  "published": "2022-05-24T17:18:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12387"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1545345"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202005-03"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202005-04"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4373-1"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2020-16"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2020-17"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2020-18"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2020-12387

Vulnerability from cvelistv5

Published

2020-05-26 17:04

Modified

2024-08-04 11:56

Severity ?

Summary

References

▼	URL	Tags
	https://www.mozilla.org/security/advisories/mfsa2020-18/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2020-16/	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2020-17/	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1545345	x_refsource_MISC
	https://usn.ubuntu.com/4373-1/	vendor-advisory, x_refsource_UBUNTU
	https://security.gentoo.org/glsa/202005-03	x_refsource_MISC
	https://security.gentoo.org/glsa/202005-04	x_refsource_MISC

Impacted products

▼	Vendor	Product
	Mozilla	Firefox ESR
	Mozilla	Firefox
	Mozilla	Thunderbird

Show details on NVD website

JSON

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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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