PT-2017-3970 · Mozilla+5 · Firefox Esr+7
Nicolas Grégoire
·
Publicado
2017-02-05
·
Atualizado
2024-12-12
·
CVE-2017-5439
CVSS v2.0
10
Crítica
| Vetor | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Thunderbird versions prior to 52.1
Firefox ESR versions prior to 52.1
Firefox ESR versions prior to 45.9
Firefox versions prior to 53
Description
A use-after-free issue occurs during XSLT processing due to poor handling of template parameters, resulting in a potentially exploitable crash. The vulnerability is related to the
nsTArray Length() function and is associated with the use of memory after it has been freed when processing XSLT documents. This could allow a remote attacker to cause a denial of service.Recommendations
For Thunderbird versions prior to 52.1, update to version 52.1 or later.
For Firefox ESR versions prior to 52.1, update to version 52.1 or later.
For Firefox ESR versions prior to 45.9, update to version 45.9 or later.
For Firefox versions prior to 53, update to version 53 or later.
Exploit
Correção
Use After Free
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Centos
Firefox
Firefox Esr
Red Hat
Suse
Thunderbird
Ubuntu