30 matches found
Linux Distros Unpatched Vulnerability : CVE-2026-57156
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.28.0 on 32-bit builds, FreeRDP clients contain an integer overflow in...
Astra Linux – Vulnerability in freerdp3
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, xfrailserverexecuteresult indexed the global errorcodenames array 7 elements, indices 0–6 using an unchecked execResult-execResult value received from the server. This led to a potential out-of-bounds read...
Astra Linux – Vulnerability in freerdp3
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.20.1, the URBDRC client did not perform bounds checking on the MSUSBINTERFACEDESCRIPTOR values provided by the server and used these values as indices in libusbudevcompletemsconfigsetup, resulting in an...
Astra Linux – Vulnerability in freerdp3
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.22.0, the URBDRC client used server-supplied interface numbers as array indices without bounds checks, resulting in a out-of-bounds read in libusbudevselectinterface. This vulnerability has been fixed in version...
Astra Linux – Vulnerability in freerdp3
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.22.0, the renegotiation of the AUDIN format freed the active format list, while the capture thread continued to use audin-format. This led to a use after free in audioformatcompatible. This vulnerability has been...
Astra Linux – Vulnerability in freerdp3
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, xfAppUpdateWindowFromSurface reused a cached XImage, where the data pointer referred to an RDPGFX surface buffer that had been freed. This was because gdiDeleteSurface freed surface-data without invalidating...
Astra Linux – Vulnerability in freerdp3
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0, a client-side heap buffer overflow occurred in the decoding process of the ClearCodec band when crafted band coordinates allowed writes beyond the end of the destination surface buffer. A malicious server...
Astra Linux – Vulnerability in freerdp3
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0, xfPointerNew would free cursorPixels if there was a failure. After that, pointerfree would call xfPointerFree to free it again, which could trigger an ASan UAF. A malicious server could exploit this...
Astra Linux – Vulnerability in freerdp3
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.21.0, deleting offscreen bitmaps caused gdi-drawing to point to freed memory, leading to UAF when related update packets arrived. A malicious server could trigger client-side use after the objects were freed,...
Astra Linux – Vulnerability in freerdp3
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.20.1, a heap-buffer overflow occurred during drive reads when a server-controlled read length was used to read file data into an IRP output stream buffer without a hard upper limit. This allowed an oversized read ...
Astra Linux – Vulnerability in freerdp3
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.22.0, there was a NULL pointer dereference vulnerability in rdpwritelogoninfov2. This vulnerability allowed a malicious RDP server to crash the FreeRDP proxy by sending a specially crafted LogonInfoV2 PDU with...
Astra Linux – Vulnerability in freerdp3
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.20.1, a malicious RDP server could trigger a heap-buffer-overflow write in the FreeRDP client when processing Audio Input AUDIN format lists. The audinprocessformats function reuses the callback-formatscount...
Astra Linux – Vulnerability in freerdp3
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, xfclipboardformatequal read the freed lastSentFormats memory because xfclipboardformatsfree called from the cliprdr channel thread during auto-reconnect freed the array. Meanwhile, the X11 event thread...
Astra Linux – Vulnerability in freerdp3
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.22.0, videotimer could send client notifications after the control channel was closed, by dereferencing a freed callback and triggering an action after it was freed. This vulnerability has been fixed in version...
Astra Linux – Vulnerability in freerdp3
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, in the resizevbarentry function in libfreerdp/codec/clear.c, vBarEntry-size was updated to vBarEntry-count before the winpralignedrecalloc call. If the realloc call fails, the size is inflated, and the pixel...
ROS-20260615-73-0004
The vulnerability in freerdp3 is related to buffer overflow in dynamic memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...
ROS-20260615-73-0006
The vulnerability in freerdp3 is related to the use of memory after it is freed. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...
ROS-20260611-73-0019
The vulnerability in freerdp3 is related to the assignment of the zero pointer. Exploiting this vulnerability can allow an attacker to cause a service failure...