CVE-2020-6075

CVE-2020-6075 concerns a out-of-bounds write in Accusoft ImageGear 19.5.0 (igcore19d.dll) triggered by a malformed PNG, enabling remote code execution. The vulnerability stems from store_data_buffer copying from src_buffer to dst_buffer with a loop controlled by size; an incorrect cast (signed/un...

CVE-2020-6076

An exploitable out-of-bounds write vulnerability exists in the igcore19d.dll ICO icoread parser of the Accusoft ImageGear 19.5.0 library. A specially crafted ICO file can cause an out-of-bounds write, resulting in a remote code execution. An attacker needs to provide a malformed file to the victi...

CVE-2020-6076

CVE-2020-6076 affects Accusoft ImageGear 19.5.0 (igcore19d.dll ICO icoread parser). A crafted ICO file can trigger an out-of-bounds write in the ICO parser, enabling remote code execution. The Intel/Root cause is an out-of-bounds write in memcpy handling within igcore19d.dll, with memory corrupti...

CVE-2020-6082

Summary: CVE-2020-6082 is a documented out-of-bounds write in the ICO reader of the Accusoft ImageGear 19.6.0 library (igcore19d.dll), caused by an improper size calculation in ico_read. An attacker can trigger a remote code execution by feeding a malformed ICO file. Public details include the vu...

CVE-2020-6094

An exploitable code execution vulnerability exists in the TIFF fillinraster function of the igcore19d.dll library of Accusoft ImageGear 19.4, 19.5 and 19.6. A specially crafted TIFF file can cause an out-of-bounds write, resulting in remote code execution. An attacker can provide a malicious file...

CVE-2020-6094

The vulnerability CVE-2020-6094 affects Accusoft ImageGear 19.4–19.6 (igcore19d.dll). A TIFF file can cause an out-of-bounds write in fill_in_raster due to an integer overflow in compute_size_from_bibitWidth_operations, which computes heap_buffer size from SamplesPerPixel and biWidth. An attacker...

Vulnerability Spotlight: Multiple code execution vulnerabilities in Accusoft ImageGear

Emmanuel Tacheau of Cisco Talos discovered these vulnerabilities. Blog by Jon Munshaw. Cisco Talos recently discovered four code execution vulnerabilities in Accusoft ImageGear. The ImageGear library is a document-imaging developer toolkit to assist users with image conversion, creation, editing...

Accusoft ImageGear ICO ico_read buffer size computation code execution vulnerability

Summary An exploitable out-of-bounds write vulnerability exists in the icoread function of the igcore19d.dll library of Accusoft ImageGear 19.6.0. A specially crafted ICO file can cause an out-of-bounds write, resulting in a remote code execution. An attacker needs to provide a malformed file to...

Accusoft ImageGear PNG store_data_buffer size computation code execution vulnerability

Summary An exploitable out-of-bounds write vulnerability exists in the storedatabuffer function of the igcore19d.dll library of Accusoft ImageGear 19.5.0. A specially crafted PNG file can cause an out-of-bounds write, resulting in a remote code execution. An attacker needs to provide a malformed...

Accusoft ImageGear TIFF fill_in_raster buffer copy operation code execution vulnerability

Summary An exploitable code execution vulnerability exists in the TIFF fillinraster function of the igcore19d.dll library of Accusoft ImageGear 19.4, 19.5 and 19.6. A specially crafted TIFF file can cause an out-of-bounds write, resulting in remote code execution. An attacker can provide a...

Accusoft ImageGear ICO icoread code execution vulnerability

Summary An exploitable out-of-bounds write vulnerability exists in the igcore19d.dll ICO icoread parser of the Accusoft ImageGear 19.5.0 library. A specially crafted ICO file can cause an out-of-bounds write, resulting in a remote code execution. An attacker needs to provide a malformed file to t...

Accusoft ImageGear Buffer Overflow Vulnerability (CNVD-2020-16505)

Accusoft ImageGear is a software development kit SDK for image processing from Accusoft, USA. A buffer overflow vulnerability exists in the 'uncompressscanline' function of the igcore19d.dll library in Accusoft ImageGear version 19.5.0. A remote attacker could exploit this vulnerability to execut...

Accusoft ImageGear Buffer Overflow Vulnerability (CNVD-2020-16507)

Accusoft ImageGear is a software development kit SDK for image processing from Accusoft, USA. A buffer overflow vulnerability exists in the JPEG raster image parser igcore19d.dll in Accusoft ImageGear version 19.5.0. A remote attacker could exploit this vulnerability to execute code...

Accusoft ImageGear Buffer Overflow Vulnerability (CNVD-2020-16504)

Accusoft ImageGear is a software development kit SDK for image processing from Accusoft, USA. A buffer overflow vulnerability exists in the 'uncompressscanline' function of the igcore19d.dll library in Accusoft ImageGear version 19.5.0. A remote attacker could exploit this vulnerability to execut...

Accusoft ImageGear Buffer Overflow Vulnerability (CNVD-2020-16502)

Accusoft ImageGear is a software development kit SDK for image processing from Accusoft, USA. A buffer overflow vulnerability exists in the JPEG SOFx parser igcore19d.dll in Accusoft ImageGear version 19.5.0. A remote attacker could exploit the vulnerability to execute code...

Accusoft ImageGear Buffer Overflow Vulnerability (CNVD-2020-13500)

Accusoft ImageGear is a software development kit SDK for image processing from Accusoft, USA. A buffer overflow vulnerability exists in the PNG raster image parser in Accusoft ImageGear version 19.5.0. The vulnerability can be exploited by an attacker to execute code with the help of a specially...

A week in security (February 10 – 16)

Last week on Malwarebytes Labs, we explained how to battle online coronavirus scams with facts, discussed the persistent re-infection techniques of Android/Trojan.xHelper and how to remove it, provided cyber tips for safe online dating, and showed how Hollywood teaches us misleading cybersecurity...

Accusoft ImageGear Buffer Overflow Vulnerability (CNVD-2020-10428)

Accusoft ImageGear is a software development kit SDK for image processing from Accusoft, USA. A buffer overflow vulnerability exists in the 'TIFreadstripdata' function of the igcore19d.dll library in Accusoft ImageGear version 19.5.0. The vulnerability originates when a networked system or produc...

CVE-2019-5187

An exploitable out-of-bounds write vulnerability exists in the TIFreadstripdata function of the igcore19d.dll library of Accusoft ImageGear 19.5.0. A specially crafted TIFF file file can cause an out-of-bounds write, resulting in a remote code execution. An attacker needs to provide a malformed...

CVE-2019-5187

An exploitable out-of-bounds write vulnerability exists in the TIFreadstripdata function of the igcore19d.dll library of Accusoft ImageGear 19.5.0. A specially crafted TIFF file file can cause an out-of-bounds write, resulting in a remote code execution. An attacker needs to provide a malformed...