Vulnerability Spotlight: Multiple vulnerabilities in Accusoft ImageGear

Emmanuel Tacheau of Cisco Talos discovered these vulnerabilities. Blog by Jon Munshaw. Cisco Talos recently discovered multiple vulnerabilities in Accusoft ImageGear. The ImageGear library is a document-imaging developer toolkit that allows users to create, edit, annotate and convert various...

Accusoft ImageGear PNG png_palette_process memory corruption vulnerability

Summary A memory corruption vulnerability exists in the PNG pngpaletteprocess functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to a heap buffer overflow. An attacker can provide malicious inputs to trigger this vulnerability. Tested Versions Accusoft ImageGear...

Accusoft ImageGear TIF bits_per_sample processing out-of-bounds write vulnerability

Summary An out-of-bounds write vulnerability exists in the TIF bitspersample processing functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability. Tested Versions Accusoft...

apache-commons:ImagingGifFuzzer: Uncaught exception in java.base/java.util.Arrays.copyOf

Detailed Report: https://oss-fuzz.com/testcase?key=5716310047719424 Project: apache-commons Fuzzing Engine: libFuzzer Fuzz Target: ImagingGifFuzzer Job Type: libfuzzerasanapache-commons Platform Id: linux Crash Type: Uncaught exception Crash Address: Crash State: java.base/java.util.Arrays.copyOf...

apache-commons:ImagingBmpFuzzer: Uncaught exception in org.apache.commons.imaging.common.BinaryFunctions.readBytes

Detailed Report: https://oss-fuzz.com/testcase?key=6065205684600832 Project: apache-commons Fuzzing Engine: libFuzzer Fuzz Target: ImagingBmpFuzzer Job Type: libfuzzerasanapache-commons Platform Id: linux Crash Type: Uncaught exception Crash Address: Crash State:...

Accusoft ImageGear out-of-bounds write vulnerability (CNVD-2021-25374)

Accusoft ImageGear is a multi-platform, multi-language document imaging developer toolkit. An out-of-bounds write vulnerability exists in the SGI format buffer size handling feature of Accusoft ImageGear 19.8. An attacker can exploit the vulnerability by supplying a specially crafted malicious fi...

IMAGE CONQUEST DICOM SERVER 命令注入漏洞

IMAGE CONQUEST DICOM SERVER is IMAGE an open source application. It can store, validate, query and retrieve through programmable SQL database tables. A security vulnerability exists in CONQUEST DICOM SERVER before 1.5.0, which can be exploited by attackers to execute malicious code...

CVE-2021-21376

OMERO.web is open source Django-based software for managing microscopy imaging. OMERO.web before version 5.9.0 loads various information about the current user such as their id, name and the groups they are in, and these are available on the main webclient pages. This represents an information...

Information disclosure

OMERO.web is open source Django-based software for managing microscopy imaging. OMERO.web before version 5.9.0 loads various information about the current user such as their id, name and the groups they are in, and these are available on the main webclient pages. This represents an information...

PYSEC-2021-31

OMERO.web is open source Django-based software for managing microscopy imaging. OMERO.web before version 5.9.0 loads various information about the current user such as their id, name and the groups they are in, and these are available on the main webclient pages. This represents an information...

Input validation

OMERO.web is open source Django-based software for managing microscopy imaging. OMERO.web before version 5.9.0 supports redirection to a given URL after performing login or switching the group context. These URLs are not validated, allowing redirection to untrusted sites. OMERO.web 5.9.0 adds URL...

CVE-2021-21377

Summary: CVE-2021-21377 affects OMERO.web up to version 5.9.0, where redirects after login or group context switch could be sent to untrusted external URLs due to missing URL validation. The vulnerability is mitigated in 5.9.0 by added URL validation; external URLs are rejected unless explicitly ...

CVE-2021-21377 Open Redirect in OMERO.web

OMERO.web is open source Django-based software for managing microscopy imaging. OMERO.web before version 5.9.0 supports redirection to a given URL after performing login or switching the group context. These URLs are not validated, allowing redirection to untrusted sites. OMERO.web 5.9.0 adds URL...

CVE-2021-21376

CVE-2021-21376 affects OMERO.web (Django-based web interface for OMERO). The vulnerability arises because before version 5.9.0, the main webclient pages load and expose various information about the current user (e.g., user id, name, and group memberships). Some additional loaded information is n...

[SECURITY] Fedora 33 Update: python2-pillow-6.2.2-5.fc33

Python image processing library, fork of the Python Imaging Library PIL This library provides extensive file format support, an efficient internal representation, and powerful image processing capabilities. This is a minimal compatibility package for https://pagure.io/fesco/issue/2 266...

Pillow Denial of Service Vulnerability (CNVD-2021-14762)

Python Imaging Library PIL is a free library for the Python programming language that supports opening, manipulating, and saving a wide range of image file formats.Pillow is a PIL branch. A denial of service vulnerability exists in Pillow versions prior to 8.1.1. The vulnerability stems from not...

Pillow Denial of Service Vulnerability (CNVD-2021-14763)

Python Imaging Library PIL is a free library for the Python programming language that supports opening, manipulating, and saving a wide range of image file formats.Pillow is a PIL branch. A denial of service vulnerability exists in Pillow versions prior to 8.1.1. The vulnerability stems from not...

Vulnerability Spotlight: Memory corruption vulnerability in Accusoft ImageGear

Emmanuel Tacheau discovered this vulnerability. Blog by Jon Munshaw. Accusoft ImageGear contains a vulnerability that could allow an attacker to corrupt the software's memory, potentially allowing them to execute arbitrary code on the victim machine. The ImageGear library is a document-imaging...

Vulnerability Spotlight: Accusoft ImageGear vulnerabilities could lead to code execution

Marcin Towalski, Emmanuel Tacheau and another Cisco Talos team member discovered these vulnerabilities. Blog by Jon Munshaw. Accusoft ImageGear contains two remote code execution vulnerabilities. ImageGear is a document and imaging library from Accusoft that developers can use to build their...

Accusoft ImageGear PSD Header processing out-of-bounds write vulnerability

Summary An out-of-bounds write vulnerability exists in the PSD Header processing functionality of Accusoft ImageGear 19.8. A specially crafted malformed file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability. Tested Versions Accusoft ImageGear 19.8...