Vulnerability Information
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Vulnerability Title
FreeRDP has heap-use-after-free in xf_cliprdr_provide_data_
Vulnerability Description
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, `xf_cliprdr_provide_data_` passes freed `pDstData` to `XChangeProperty` because the cliprdr channel thread calls `xf_cliprdr_server_format_data_response` which converts and uses the clipboard data without holding any lock, while the X11 event thread concurrently calls `xf_cliprdr_clear_cached_data` → `HashTable_Clear` which frees the same data via `xf_cached_data_free`, triggering a heap use after free. Version 3.23.0 fixes the issue.
CVSS Information
N/A
Vulnerability Type
释放后使用
Vulnerability Title
FreeRDP 安全漏洞
Vulnerability Description
FreeRDP是FreeRDP团队的一款开源的远程桌面协议（RDP）的实现。 FreeRDP 3.23.0之前版本存在安全漏洞，该漏洞源于xf_cliprdr_provide_data_将已释放的pDstData传递给XChangeProperty，可能导致堆释放后重用。
CVSS Information
N/A
Vulnerability Type
N/A