FreeRDP 缓冲区错误漏洞

FreeRDP is an open source implementation of the Remote Desktop Protocol RDP from the FreeRDP team. FreeRDP suffers from a buffer overflow vulnerability that stems from the miscalculation of the nXSrc and nYSrc variables in the progressivedecompress function. An attacker could exploit this...

FreeRDP 缓冲区错误漏洞

FreeRDP is an open source implementation of the Remote Desktop Protocol by the FreeRDP team. FreeRDP writePixelBGRX suffers from a buffer overflow vulnerability that can be exploited by a remote attacker to submit a special request that can crash an application and cause a denial of service attac...

PT-2023-4658 · Freerdp +8 · Freerdp +8

Name of the Vulnerable Software and Affected Versions: FreeRDP versions prior to 2.11.0 FreeRDP versions prior to 3.0.0-beta3 Description: The issue affects FreeRDP based clients only, due to an IntegerOverflow leading to Out-Of-Bound Write Vulnerability in the gdi CreateSurface function. This ma...

PT-2023-4663 · Freerdp +8 · Freerdp +8

Name of the Vulnerable Software and Affected Versions: FreeRDP versions prior to 2.11.0 FreeRDP versions prior to 3.0.0-beta3 Description: The issue is related to an Out-Of-Bounds Write in the clear decompress bands data function due to a lack of offset validation. This can be exploited by a remo...

PT-2023-4666 · Freerdp +8 · Freerdp +8

Name of the Vulnerable Software and Affected Versions: FreeRDP versions prior to 2.11.0 FreeRDP versions prior to 3.0.0-beta3 Description: The issue affects FreeRDP clients only and is related to an integer underflow leading to a Denial of Service DOS vulnerability. When an insufficient blockLen ...

PT-2023-4665 · Freerdp +8 · Freerdp +8

Name of the Vulnerable Software and Affected Versions: FreeRDP versions prior to 2.11.0 FreeRDP versions prior to 3.0.0-beta3 Description: The issue is related to an Out-Of-Bounds Read in the nsc rle decompress data function. This occurs because the function processes context-Planes without...

PT-2023-4655 · Freerdp +8 · Freerdp +8

Name of the Vulnerable Software and Affected Versions: FreeRDP versions prior to 2.11.0 FreeRDP versions prior to 3.0.0-beta3 Description: The issue is related to a Global-Buffer-Overflow in the ncrush decompress function. Feeding crafted input into this function can trigger the overflow, which h...

PT-2023-4669 · Freerdp +8 · Freerdp +8

Name of the Vulnerable Software and Affected Versions: FreeRDP versions prior to 2.11.0 FreeRDP versions prior to 3.0.0-beta3 Description: The issue is related to an Out-Of-Bounds Write in the progressive decompress function, likely due to incorrect calculations of the nXSrc and nYSrc variables...

PT-2023-4673 · Freerdp +1 · Freerdp +1

Name of the Vulnerable Software and Affected Versions: FreeRDP versions prior to 3.0.0-beta3 Description: The issue is related to a Use-After-Free problem in the avc420 ensure buffer and avc444 ensure buffer functions of the FreeRDP client. This occurs when the value of piDstSizex is 0, causing...

PT-2023-4668 · Freerdp +8 · Freerdp +8

Name of the Vulnerable Software and Affected Versions: FreeRDP versions prior to 2.11.0 FreeRDP versions prior to 3.0.0-beta3 Description: The issue is related to an Out-Of-Bounds Read in the general LumaToYUV444 function. This occurs because processing is done on the in variable without checking...

PT-2023-4670 · Freerdp +8 · Freerdp +8

Name of the Vulnerable Software and Affected Versions: FreeRDP versions prior to 2.11.0 FreeRDP versions prior to 3.0.0-beta3 Description: The issue is related to a missing offset validation in the gdi multi opaque rect function, which can lead to an Out Of Bound Read error. This occurs when the...

PT-2023-4680 · Freerdp +8 · Freerdp +8

Name of the Vulnerable Software and Affected Versions: FreeRDP versions prior to 2.11.0 FreeRDP versions prior to 3.0.0-beta3 Description: The issue is related to an invalid offset validation leading to Out Of Bound Write in FreeRDP, a free implementation of the Remote Desktop Protocol RDP. This...

PT-2023-4667 · Freerdp · Freerdp

Name of the Vulnerable Software and Affected Versions: FreeRDP versions prior to 3.0.0-beta3 Description: The issue is related to a Use-After-Free in processing RDPGFX CMDID RESETGRAPHICS packets. If context-maxPlaneSize is 0, context-planesBuffer will be freed, but without updating...

PT-2023-4671 · Freerdp +8 · Freerdp +8

Name of the Vulnerable Software and Affected Versions: FreeRDP versions prior to 2.11.0 FreeRDP versions prior to 3.0.0-beta3 Description: The issue is related to a missing offset validation in the libfreerdp/codec/rfx.c file, specifically in tile-quantIdxY, tile-quantIdxCb, and tile-quantIdxCr...

freerdp security update

2:2.2.0-10 - Fix 'implicit declaration of function' errors 2136153, 2145139 - 2:2.2.0-9 - CVE-2022-39282: Fix length checks in parallel driver 2136151 - CVE-2022-39283: Add missing length check in video channel 2136153 - CVE-2022-39316, CVE-2022-39317: Add missing length checks in zgfx 2145139 -...

Oracle Linux 8 : freerdp (ELSA-2023-2851)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-2851 advisory. - CVE-2022-39282: Fix length checks in parallel driver 2136151 - CVE-2022-39283: Add missing length check in video channel 2136153 - CVE-2022-39316,...

AlmaLinux 8 : freerdp (ALSA-2023:2851)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:2851 advisory. - FreeRDP is a free remote desktop protocol library and clients. FreeRDP based clients on unix systems using /parallel command line switch might read...

CentOS 8 : freerdp (CESA-2023:2851)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2023:2851 advisory. - FreeRDP is a free remote desktop protocol library and clients. FreeRDP based clients on unix systems using /parallel command line switch might read...

freerdp: clients using the `/video` command line switch might read uninitialized data

A vulnerability was found in FreeRDP where all clients using the /video command line switch might read uninitialized data, decode it as audio/video and display the result, leading to information disclosure...

Moderate: Red Hat Security Advisory: freerdp security update

An update for freerdp is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...