ODA Security Advisories

Parsing of DWG files in Open Design Alliance Drawings SDK before 2023.6 lacks proper validation of the length of user-supplied XRecord data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

An issue was discovered in Open Design Alliance Drawings SDK before 2023.3. An Out-of-Bounds Read vulnerability exists when reading DWG files in a recovery mode. An attacker can leverage this vulnerability to execute code in the context of the current process.

An out-of-bounds read vulnerability exists when reading a TGA file using Open Design Alliance Drawings SDK before 2022.12. The specific issue exists after loading TGA files. An unchecked input data from a crafted TGA file leads to an out-of-bounds read. An attacker can leverage this vulnerability to execute code in the context of the current process.

An out-of-bounds read vulnerability exists when reading a BMP file using Open Design Alliance (ODA) Drawings Explorer before 2022.12. The specific issue exists after loading BMP files. Unchecked input data from a crafted BMP file leads to an out-of-bounds read. An attacker can leverage this vulnerability to execute code in the context of the current process.

An Improper Input Validation Vulnerability exists when reading a BMP file using Open Design Alliance Drawings SDK before 2022.12. Crafted data in a BMP file can trigger a write operation past the end of an allocated buffer, or lead to a heap-based buffer overflow. An> attacker can leverage this vulnerability to execute code in the context of the current process.

A use-after-free vulnerability exists when reading a DWF/DWFX file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists with parsing DWF/DWFX files. Crafted data in a DWF/DWFX file and lack of proper validation of input data can trigger a write operation past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

An out-of-bounds write vulnerability exists when reading U3D files in Open Design Alliance PRC SDK before 2022.11. An unchecked return value of a function (verifying input data from a U3D file) leads to an out-of-bounds write. An attacker can leverage this vulnerability to execute code in the context of the current process.

An out-of-bounds write vulnerability exists when reading a DGN file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists within the parsing of DGN files. Crafted data in a DGN file and lack of proper validation for the XFAT sectors count can trigger a write operation past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

An out-of-bounds write vulnerability exists when reading a JPG file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists with parsing JPG files. Crafted data in a JPG (4 extraneous bytes before the marker 0xca) can trigger a write operation past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

A Use-After-Free Remote Vulnerability exists when reading a DWG file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists within the parsing of DWG files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.

An Out-of-Bounds Read vulnerability exists when reading a U3D file using Open Design Alliance PRC SDK before 2022.11. The specific issue exists within the parsing of U3D files. Incorrect use of the LibJpeg source manager inside the U3D library, and crafted data in a U3D file, can trigger a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

Out-of-Bounds Write vulnerability exists when reading a DGN file using Open Design Alliance Drawings SDK versions prior to 2022.11. The specific issue exists within the parsing of DGN files. Crafted data in a DGN file and lack of proper validation of input data can trigger a write operation past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

Out-of-Bounds Write vulnerability exists when reading a DXF file using Open Design Alliance Drawings SDK versions prior to 2022.11. The specific issue exists within the parsing of DXF files. Crafted data in a DXF file (invalid number of properties) can trigger a write operation past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

Out-of-bounds Read vulnerability exists in Open Design Alliance Drawings SDK before 2022.11. The specific flaw exists within the parsing of OBJ files. The lack of validating of the input length can trigger a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

Use After Free Vulnerability exists in in Open Design Alliance Drawings SDK before 2022.11. The specific flaw exists within the parsing of DWF files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.

Out-of-bounds Read vulnerability exists in the DGN file reading procedure in Open Design Alliance Drawings SDK before 2022.11. Crafted data in a DGN file and lack of verification of input data can trigger a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

Improper handling of exceptional conditions vulnerability exists in Open Design Alliance ODA Viewer sample before 2022.11. ODA Viewer continues process the invalid or malicious DWF files instead of stopping on exception. An attacker can leverage this vulnerability to execute code in the context of the current process.

Out of bounds read vulnerability exists in U3D files reading procedure in Open Design Alliance PRC SDK before 2022.10. Crafted data in a U3D file can trigger a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.

Stack-based buffer overflow vulnerability exists in the DWF file reading procedure in Open Design Alliance Drawings SDK before 2022.8. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

Out-of-bounds Read vulnerability exists in Open Design Alliance ODA Viewer sample before 2022.8. Crafted data in a DWF file can trigger a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.

Use After Free vulnerability exists in the DGN file reading procedure in Open Design Alliance Drawings SDK before 2022.8. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process.

Improper check for Unusual or Exceptional Conditions vulnerability exists within the parsing DGN files in Open Design Alliance Drawing SDK before 2022.5. The issue results from the lack of proper validation of the user-supplied data, which may result in many types of out-of-bounds problems (CWE-119). It can allow attackers to cause a denial of service (crash) or execute code in the context of the current process.

Out-of-bounds Read vulnerability exists in the DWG file-recovering procedure in Open Design Alliance Drawings SDK before 2022.4. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer and allows attackers to cause a denial of service (crash) or read sensitive information from memory locations.

Out-of-bounds Write vulnerability exists in the DWG file-reading procedure in Open Design Alliance Drawings SDK before 2022.4. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. It can allow attackers to cause a denial of service (crash) or execute code in the context of the current process.

Use-after-free vulnerability exists in the DGN file-reading procedure in Open Design Alliance Drawings SDK before 2022.4. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption or possibly arbitrary code execution. It can allow attackers to cause a denial of service (crash) or execute code in the context of the current process.

Out-of-bounds Read vulnerability exists within the parsing of DWG files in Open Design Alliance Drawings SDK before 2022.4. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer and allows attackers to cause a denial of service (crash) or read sensitive information from memory locations.

Out-of-bounds Write vulnerability exists in the DXF file-recovering procedure in Open Design Alliance Drawings SDK before 2022.4. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. It can allow attackers to cause a denial of service (crash) or execute code in the context of the current process.

An issue was discovered in Open Design Alliance Drawings SDK before 2021.12. A memory allocation with excessive size vulnerability exists when reading malformed DGN files, which allows attackers to cause a crash, potentially enabling denial of service (crash, exit, or restart).

An issue was discovered in Open Design Alliance Drawings SDK before 2021.11. A Type Confusion issue exists when rendering malformed .DXF and .DWG files. This can allow attackers to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart).

An issue was discovered in Open Design Alliance Drawings SDK before 2021.11. A NULL pointer dereference exists when rendering malformed .DXF and .DWG files. This can allow attackers to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart).

An issue was discovered in Open Design Alliance Drawings SDK before 2021.11. A Type Conversion issue exists when rendering malformed .DXF and .DWG files. This can allow attackers to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart).

Open Design Alliance Drawings SDK 2019Update1 has a vulnerability during the reading of malformed files, allowing attackers to obtain sensitive information from process memory or cause a crash.