GNU Privacy Guard 2.4.8

GnuPG the GNU Privacy Guard or GPG is GNU's tool for secure communication and data storage. It can be used to encrypt data and to create digital signatures. It includes an advanced key management facility and is compliant with the proposed OpenPGP Internet standard as described in RFC2440. As suc...

Alibaba Cloud Linux 3 : 0201: libreoffice (ALINUX3-SA-2022:0201)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2022:0201 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2021-25633: LibreOffice supports digit...

Security-By-Design at the Telco Edge with OSS: Challenges and Lessons Learned

This paper presents our experience, in the context of an industrial R&D project, on securing GENIO, a platform for edge computing on Passive Optical Network PON infrastructures, and based on Open-Source Software OSS. We identify threats and related mitigations through hardening, vulnerability...

LibreOffice Improper Verification of Cryptographic Signature Vulnerability (Apr 2025) - Mac OS X

LibreOffice is prone to an improper verification of cryptographic signature vulnerability. SPDX-FileCopyrightText: 2025 Greenbone AG 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-only CPE ...

From Paper Trails to Trust on Tracks: Adding Public Transparency to Railways Via Zk-SNARKs

Railways provide a critical service and operate under strict regulatory frameworks for implementing changes or upgrades. Despite their impact on the public, these frameworks do not define means or mechanisms for transparency towards the public, leading to reduced trust and complex tracking...

The Hardness of Learning Quantum Circuits and Its Cryptographic Applications

We show that concrete hardness assumptions about learning or cloning the output state of a random quantum circuit can be used as the foundation for secure quantum cryptography. In particular, under these assumptions we construct secure one-way state generators OWSGs, digital signature schemes,...

[SECURITY] Fedora 41 Update: php-tcpdf-6.9.1-1.fc41

PHP class for generating PDF documents. no external libraries are required for the basic functions; all standard page formats, custom page formats, custom margins and units of measure; UTF-8 Unicode and Right-To-Left languages; TrueTypeUnicode, OpenTypeUnicode, TrueType, OpenType, Type1 and CID-0...

Kingsoft WPS Office 数据伪造问题漏洞

Kingsoft WPS Office is a kind of office software from Kingsoft China. It provides document processing functionality. A security vulnerability exists in Kingsoft WPS Office 12.1.0.18276 and prior versions, which stems from improper verification of digital signatures and could lead to the loading o...

Linux Distros Unpatched Vulnerability : CVE-2021-25636

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since t...

Linux Distros Unpatched Vulnerability : CVE-2021-25633

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since t...

Linux Distros Unpatched Vulnerability : CVE-2021-25634

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - LibreOffice supports digital signatures of ODF documents and macros within documents, presenting visual aids that no alteration of the document occurred since t...

New UEFI Secure Boot Vulnerability Could Allow Attackers to Load Malicious Bootkits

Details have emerged about a now-patched security vulnerability that could allow a bypass of the Secure Boot mechanism in Unified Extensible Firmware Interface UEFI systems. The vulnerability, assigned the CVE identifier CVE-2024-7344 CVSS score: 6.7, resides in a UEFI application signed by...

24.02.0 module bug fix and enhancement update

An update is available for qatlib. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Intel QuickAssist Technology Intel QAT provides hardware acceleration for...

CVE-2021-1461

A vulnerability in the Image Signature Verification feature of Cisco SD-WAN Software could allow an authenticated, remote attacker with Administrator-level credentials to install a malicious software patch on an affected device. The vulnerability is due to improper verification of digital...

CVE-2021-1461 Cisco SD-WAN Software Signature Verification Bypass Vulnerability

A vulnerability in the Image Signature Verification feature of Cisco SD-WAN Software could allow an authenticated, remote attacker with Administrator-level credentials to install a malicious software patch on an affected device. The vulnerability is due to improper verification of digital...

USN-7025-1 libreoffice vulnerability

It was discovered that LibreOffice would incorrectly handle digital signature verification after repairing a corrupted document. A remote attacker could possibly use this issue to forge valid signatures...

Breaking Down AD CS Vulnerabilities: Insights for InfoSec Professionals

The most dangerous vulnerability you've never heard of. In the world of cybersecurity, vulnerabilities are discovered so often, and at such a high rate, that it can be very difficult to keep up with. Some vulnerabilities will start ringing alarm bells within your security tooling, while others ar...

Fedora: Security Advisory (FEDORA-2024-3dbc3e8105)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG 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-only ifdescription...

[SECURITY] Fedora 40 Update: opensc-0.25.0-1.fc40

OpenSC provides a set of libraries and utilities to work with smart cards. Its main focus is on cards that support cryptographic operations, and facilitate their use in security applications such as authentication, mail encryption and digital signatures. OpenSC implements the PKCS11 API so...

USN-6696-1: OpenJDK 8 vulnerabilities

Yi Yang discovered that the Hotspot component of OpenJDK 8 incorrectly handled array accesses in the C1 compiler. An attacker could possibly use this issue to cause a denial of service, execute arbitrary code or bypass Java sandbox restrictions. CVE-2024-20918 It was discovered that the Hotspot...