CVE-2021-21493: Undefined Security Weakness

When a user opens manipulated Graphics Interchange Format .GIF format files received from untrusted sources in SAP 3D Visual Enterprise Viewer version 9, the application crashes and becomes temporarily unavailable to the user until restart of the application...

CVE-2021-27587: Undefined Security Weakness

When a user opens manipulated Jupiter Tessellation .JT format files received from untrusted sources in SAP 3D Visual Enterprise Viewer version 9, the application crashes and becomes temporarily unavailable to the user until restart of the application...

PT-2021-17530

Name of the Vulnerable Software and Affected Versions SAP 3D Visual Enterprise Viewer affected versions not specified Description The issue occurs when a user opens manipulated Universal 3D .U3D files received from untrusted sources in SAP 3D Visual Enterprise Viewer, causing the application to...

Hacking Digitally Signed PDF Files

Interesting paper: "Shadow Attacks: Hiding and Replacing Content in Signed PDFs": Abstract: Digitally signed PDFs are used in contracts and invoices to guarantee the authenticity and integrity of their content. A user opening a signed PDF expects to see a warning in case of any modification. In...

Memory corruption vulnerability exists in XnView (CNVD-2021-23512)

XnView as an image viewer with image browsing, screen capture, slideshow, batch conversion and more. XnView suffers from a memory corruption vulnerability that can be exploited by attackers to cause a denial of service...

Stack Buffer Overflow Vulnerability in XnView

XnView as an image viewer with image browsing, screen capture, slideshow, batch conversion and more. XnView suffers from a stack buffer overflow vulnerability that can be exploited by an attacker to cause a denial of service...

PT-2021-13875 · Moodle +1 · Moodle +1

Name of the Vulnerable Software and Affected Versions: moodle versions prior to 3.10.2 moodle versions prior to 3.9.5 moodle versions prior to 3.8.8 moodle versions prior to 3.5.17 Description: The web service responsible for fetching other users' enrolled courses did not validate that the...

Fedora: Security Advisory for mupdf (FEDORA-2021-572bb0f886)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Fedora: Security Advisory for mupdf (FEDORA-2021-d8e6f014e5)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 32 Update: mupdf-1.18.0-5.fc32

MuPDF is a lightweight PDF viewer and toolkit written in portable C. The renderer in MuPDF is tailored for high quality anti-aliased graphics. MuPDF renders text with metrics and spacing accurate to within fractions of a pixel for the highest fidelity in reproducing the look of a printed page on...

[SECURITY] Fedora 32 Update: python-PyMuPDF-1.18.8-2.fc32

This is PyMuPDF, a Python binding for MuPDF - a lightweight PDF and XPS viewer. MuPDF can access files in PDF, XPS, OpenXPS, epub, comic and ficti on book formats, and it is known for its top performance and high rendering quality. With PyMuPDF you therefore can also access files with extensions...

[SECURITY] Fedora 33 Update: mupdf-1.18.0-5.fc33

MuPDF is a lightweight PDF viewer and toolkit written in portable C. The renderer in MuPDF is tailored for high quality anti-aliased graphics. MuPDF renders text with metrics and spacing accurate to within fractions of a pixel for the highest fidelity in reproducing the look of a printed page on...

The vulnerabilities of the 3D model rendering software programs Luxion KeyShot, Luxion KeyShot Viewer, Luxion KeyShot Network Rendering, and Luxion KeyVR allow attackers to execute arbitrary code.

The vulnerability of the 3D model rendering software programs Luxion KeyShot, Luxion KeyShot Viewer, Luxion KeyShot Network Rendering, and Luxion KeyVR lies in the handling of memory buffer overflow attacks. Exploiting this vulnerability allows an attacker to execute arbitrary code during the...

The vulnerabilities of the 3D model rendering software programs Luxion KeyShot, Luxion KeyShot Viewer, Luxion KeyShot Network Rendering, and Luxion KeyVR allow attackers to execute arbitrary code.

The vulnerabilities of the 3D model rendering software programs Luxion KeyShot, Luxion KeyShot Viewer, Luxion KeyShot Network Rendering, and Luxion KeyVR are related to pointer assignment errors. Exploiting these vulnerabilities can allow attackers to execute arbitrary code...

The vulnerabilities of the 3D model rendering software programs Luxion KeyShot, Luxion KeyShot Viewer, Luxion KeyShot Network Rendering, and Luxion KeyVR allow attackers to execute arbitrary code.

The vulnerability of the 3D model rendering software programs Luxion KeyShot, Luxion KeyShot Viewer, Luxion KeyShot Network Rendering, and Luxion KeyVR lies in the reading of data beyond the buffer in memory. Exploiting this vulnerability allows an attacker to execute arbitrary code during the...

The vulnerabilities of the 3D model rendering software programs Luxion KeyShot, Luxion KeyShot Viewer, Luxion KeyShot Network Rendering, and Luxion KeyVR allow attackers to compromise the confidentiality, integrity, and accessibility of protected information, due to incorrect path restrictions for accessing the restricted catalog.

The vulnerability of the software tools for rendering 3D models, such as Luxion KeyShot, Luxion KeyShot Viewer, Luxion KeyShot Network Rendering, and Luxion KeyVR, exists due to an incorrect limitation on the path to the restricted-access catalog. Exploiting this vulnerability can allow attackers...

Adobe Bridge Out-of-Bounds Write Vulnerability (CNVD-2021-18030)

Adobe Bridge is a file viewer. Adobe Bridge handles files with an out-of-bounds write vulnerability that allows remote attackers to exploit the vulnerability by submitting a special file request and tricking the user into parsing it, which can cause the application to crash or arbitrary code can ...

CVE-2021-22651

When loading a specially crafted file, Luxion KeyShot versions prior to 10.1, Luxion KeyShot Viewer versions prior to 10.1, Luxion KeyShot Network Rendering versions prior to 10.1, and Luxion KeyVR versions prior to 10.1 are, while processing the extraction of temporary files, suffering from a...

Directory traversal

When loading a specially crafted file, Luxion KeyShot versions prior to 10.1, Luxion KeyShot Viewer versions prior to 10.1, Luxion KeyShot Network Rendering versions prior to 10.1, and Luxion KeyVR versions prior to 10.1 are, while processing the extraction of temporary files, suffering from a...

Shadow Attacks Let Attackers Replace Content in Digitally Signed PDFs

Researchers have demonstrated a novel class of attacks that could allow a bad actor to potentially circumvent existing countermeasures and break the integrity protection of digitally signed PDF documents. Called "Shadow attacks" by academics from Ruhr-University Bochum, the technique uses the...