PT-2019-4826 · Mozilla+5 · Firefox Esr+7
Aaron Klotz
+9
·
Publicado
2019-10-22
·
Atualizado
2024-12-12
·
CVE-2019-11764
CVSS v3.1
8.8
Alta
| Vetor | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 70
Firefox ESR versions prior to 68.2
Thunderbird versions prior to 68.2
Description
The issue is related to memory safety bugs, including evidence of memory corruption, which could potentially be exploited to run arbitrary code. This could allow a remote attacker to access confidential data, compromise its integrity, and cause a denial of service. The estimated number of potentially affected devices worldwide is not specified.
Recommendations
For Firefox versions prior to 70, update to version 70 or later.
For Firefox ESR versions prior to 68.2, update to version 68.2 or later.
For Thunderbird versions prior to 68.2, update to version 68.2 or later.
Exploit
Correção
Use After Free
Memory Corruption
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Identificadores relacionados
Produtos afetados
Alt Linux
Centos
Firefox
Firefox Esr
Red Hat
Suse
Thunderbird
Ubuntu