FKIE_CVE-2019-11707
Vulnerability from fkie_nvd - Published: 2019-07-23 14:15 - Updated: 2025-10-27 17:04
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 60.7.1, Firefox < 67.0.3, and Thunderbird < 60.7.2.
References
{
"cisaActionDue": "2022-06-13",
"cisaExploitAdd": "2022-05-23",
"cisaRequiredAction": "Apply updates per vendor instructions.",
"cisaVulnerabilityName": "Mozilla Firefox and Thunderbird Type Confusion Vulnerability",
"configurations": [
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"lang": "en",
"value": "A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR \u003c 60.7.1, Firefox \u003c 67.0.3, and Thunderbird \u003c 60.7.2."
},
{
"lang": "es",
"value": "Se puede producir una vulnerabilidad de tipo confusi\u00f3n cuando se manipulan objetos de JavaScript debido a problemas en Array.pop. Esto puede permitir un accidente explotable. Somos conscientes de los ataques dirigidos en la naturaleza abusando de este fallo. Esta vulnerabilidad afecta a Firefox ESR anterior a la versi\u00f3n 60.7.1, Firefox anterior a la versi\u00f3n 67.0.3 y Thunderbird anterior a la versi\u00f3n 60.7.2."
}
],
"id": "CVE-2019-11707",
"lastModified": "2025-10-27T17:04:24.033",
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"published": "2019-07-23T14:15:15.233",
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}
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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.
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