PT-2019-4810 · Mozilla+5 · Firefox Esr+7
Zhanjia Song
·
Publicado
2019-09-03
·
Atualizado
2024-12-12
·
CVE-2019-11752
CVSS v2.0
9.3
Alta
| Vetor | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 69
Thunderbird versions prior to 68.1
Thunderbird versions prior to 60.9
Firefox ESR versions prior to 60.9
Firefox ESR versions prior to 68.1
Description
The issue is related to a component of IndexedDB in web browsers, specifically affecting Firefox, Firefox ESR, and the Thunderbird email client. It involves an error in key deletion, which can lead to a use-after-free condition and a potentially exploitable crash. This could allow a remote attacker to access confidential data, compromise data integrity, and cause a denial of service.
Recommendations
For Firefox versions prior to 69, update to version 69 or later.
For Thunderbird versions prior to 68.1, update to version 68.1 or later.
For Thunderbird versions prior to 60.9, update to version 60.9 or later.
For Firefox ESR versions prior to 60.9, update to version 60.9 or later.
For Firefox ESR versions prior to 68.1, update to version 68.1 or later.
Exploit
Correção
Use After Free
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Centos
Firefox
Firefox Esr
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Suse
Thunderbird
Ubuntu