PT-2019-15699 · Tnef+2 · Tnef+2
Paul Dreik
·
Publicado
2019-11-11
·
Atualizado
2024-08-06
·
CVE-2019-18849
CVSS v3.1
5.5
Média
| Vetor | AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
tnef versions prior to 1.4.18
Description
The issue allows an attacker to potentially write to the victim's .ssh/authorized keys file via a crafted winmail.dat application/ms-tnef attachment in an email message. This is due to a heap-based buffer over-read involving the
strdup function.Recommendations
For versions prior to 1.4.18, update to version 1.4.18 or later to resolve the issue. As a temporary workaround, consider restricting the handling of winmail.dat attachments to minimize the risk of exploitation.
Exploit
Correção
Out of bounds Read
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Ubuntu
Tnef