PT-2017-15570 · Freerdp+2 · Freerdp+2
Tyler Bohan
·
Publicado
2017-07-27
·
Atualizado
2024-06-15
·
CVE-2017-2836
CVSS v3.1
6.5
Média
| Vetor | AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
FreeRDP versions 2.0.0-beta1+android11
Description
A denial of service issue exists due to the improper handling of proprietary server certificates. An attacker can send a specially crafted challenge packet, causing the program to terminate and resulting in a denial of service condition. This can be triggered by compromising the server or using a man-in-the-middle attack.
Recommendations
For FreeRDP version 2.0.0-beta1+android11, consider restricting access to the certificate reading functionality until a patch is available. As a temporary workaround, implement additional validation on challenge packets to prevent specially crafted packets from causing program termination.
Correção
DoS
Improper Certificate Validation
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Freerdp
Suse
Ubuntu