PT-2018-3036 · Mozilla+3 · Firefox Esr+5
Andrea Marchesini
·
Publicado
2018-06-26
·
Atualizado
2024-12-12
·
CVE-2018-12367
CVSS v2.0
4.3
Média
| Vetor | AV:N/AC:M/Au:N/C:P/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 61
Firefox ESR versions prior to 60.1
Thunderbird versions prior to 60
Description
The issue exists due to insufficient input validation in the PerformanceNavigationTiming component of Firefox and Thunderbird. This could allow a remote attacker to disclose protected information. The vulnerability was discovered as a result of previous mitigations for Spectre, where the resolution of various methods was reduced to counteract the ability to measure precise time intervals. It was found that PerformanceNavigationTiming could be used as a precision timer.
Recommendations
For Firefox versions prior to 61, update to version 61 or later to resolve the issue.
For Firefox ESR versions prior to 60.1, update to version 60.1 or later to resolve the issue.
For Thunderbird versions prior to 60, update to version 60 or later to resolve the issue.
Correção
RCE
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Firefox
Firefox Esr
Suse
Thunderbird
Ubuntu