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GHSA-3w26-2cxg-pvh3

Опубликовано: 01 авг. 2026
Источник: github
Github: Не прошло ревью
CVSS4: 9.4

Описание

FreeRDP Windows client before 3.29.0 contains a heap buffer overflow vulnerability in the clipboard virtual channel when processing CLIPRDR_FILE_CONTENTS_RESPONSE PDUs without validating the server-provided size against the destination buffer. A malicious RDP server can send a response with a data payload significantly larger than requested, causing arbitrary heap memory corruption that may enable remote code execution when a user performs a paste operation.

FreeRDP Windows client before 3.29.0 contains a heap buffer overflow vulnerability in the clipboard virtual channel when processing CLIPRDR_FILE_CONTENTS_RESPONSE PDUs without validating the server-provided size against the destination buffer. A malicious RDP server can send a response with a data payload significantly larger than requested, causing arbitrary heap memory corruption that may enable remote code execution when a user performs a paste operation.

EPSS

Процентиль: 39%
0.00489
Низкий

9.4 Critical

CVSS4

Дефекты

CWE-122

Связанные уязвимости

nvd
2 дня назад

FreeRDP Windows client before 3.29.0 contains a heap buffer overflow vulnerability in the clipboard virtual channel when processing CLIPRDR_FILE_CONTENTS_RESPONSE PDUs without validating the server-provided size against the destination buffer. A malicious RDP server can send a response with a data payload significantly larger than requested, causing arbitrary heap memory corruption that may enable remote code execution when a user performs a paste operation.

debian
2 дня назад

FreeRDP Windows client before 3.29.0 contains a heap buffer overflow v ...

EPSS

Процентиль: 39%
0.00489
Низкий

9.4 Critical

CVSS4

Дефекты

CWE-122