github - ghsa-2hrr-r3hg-fjc2

GHSA-2HRR-R3HG-FJC2

Vulnerability from github – Published: 2022-05-24 21:59 – Updated: 2025-11-25 18:32

Details

A use-after-free vulnerability can occur when a raw pointer to a DOM element on a page is obtained using JavaScript and the element is then removed while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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  "affected": [],
  "aliases": [
    "CVE-2019-9790"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-04-26T17:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "A use-after-free vulnerability can occur when a raw pointer to a DOM element on a page is obtained using JavaScript and the element is then removed while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird \u003c 60.6, Firefox ESR \u003c 60.6, and Firefox \u003c 66.",
  "id": "GHSA-2hrr-r3hg-fjc2",
  "modified": "2025-11-25T18:32:15Z",
  "published": "2022-05-24T21:59:44Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9790"
    },
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      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:0966"
    },
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      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:1144"
    },
    {
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      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1525145"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2019-07"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2019-08"
    },
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-9790 (GCVE-0-2019-9790)

Vulnerability from cvelistv5 – Published: 2019-04-26 16:13 – Updated: 2024-08-04 22:01

Summary

Severity ?

No CVSS data available.

CWE

Use-after-free when removing in-use DOM elements

Assigner

mozilla

References

URL

Tags

	https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_MISC
	https://www.mozilla.org/security/advisories/mfsa2…	x_refsource_MISC
	https://bugzilla.mozilla.org/show_bug.cgi?id=1525145	x_refsource_MISC
	https://access.redhat.com/errata/RHSA-2019:0966	vendor-advisoryx_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2019:1144	vendor-advisoryx_refsource_REDHAT

Impacted products

Vendor

Product

Version

Mozilla

Thunderbird

Affected: unspecified , < 60.6 (custom)

	Mozilla	Firefox ESR	Affected: unspecified , < 60.6 (custom)
	Mozilla	Firefox	Affected: unspecified , < 66 (custom)

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-2HRR-R3HG-FJC2

CVE-2019-9790 (GCVE-0-2019-9790)

Tags

Sightings

Nomenclature