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...

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...

[SECURITY] Fedora 33 Update: golang-github-russellhaering-goxmldsig-1.1.0-1.fc33

Pure Go implementation of XML Digital Signatures...

Fedora 32 : golang-github-russellhaering-goxmldsig (2021-9316ee2948)

The remote Fedora 32 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-9316ee2948 advisory. - In goxmldsig XML Digital Signatures implemented in pure Go before version 1.1.0, with a carefully crafted XML file, an attacker can completely...

Fedora: Security Advisory for golang-github-russellhaering-goxmldsig (FEDORA-2021-9316ee2948)

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 golang-github-russellhaering-goxmldsig (FEDORA-2021-a2a7673da2)

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 opensc (FEDORA-2020-7c80831ffe)

The remote host is missing an update for the Copyright C 2020 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...

Moderate: Red Hat Security Advisory: gnupg2 security, bug fix, and enhancement update

An update for gnupg2 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

Moderate: Red Hat Security Advisory: opensc security, bug fix, and enhancement update

An update for opensc is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

gnupg2 security, bug fix, and enhancement update

An update is available for gnupg2. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The GNU Privacy Guard GnuPG or GPG is a tool for encrypting data and creating...

RLSA-2020:4490 Moderate: gnupg2 security, bug fix, and enhancement update

The GNU Privacy Guard GnuPG or GPG is a tool for encrypting data and creating digital signatures, compliant with OpenPGP and S/MIME standards. The following packages have been upgraded to a later upstream version: gnupg2 2.2.20. BZ1663944 Security Fixes: GnuPG: interaction between the sks-keyserv...

ALSA-2020:4490 Moderate: gnupg2 security, bug fix, and enhancement update

The GNU Privacy Guard GnuPG or GPG is a tool for encrypting data and creating digital signatures, compliant with OpenPGP and S/MIME standards. The following packages have been upgraded to a later upstream version: gnupg2 2.2.20. BZ1663944 Security Fixes: GnuPG: interaction between the sks-keyserv...

Moderate: opensc security, bug fix, and enhancement update

The OpenSC set of libraries and utilities provides support for working with smart cards. OpenSC focuses on cards that support cryptographic operations and enables their use for authentication, mail encryption, or digital signatures. The following packages have been upgraded to a later upstream...

What is Docker Content Trust and How do You Secure It?

Can your container image be trusted? Learn how Docker Content Trust DCT employs digital signatures for container image verification and manages trusted collections of content...

CVE-2020-15216

In goxmldsig XML Digital Signatures implemented in pure Go before version 1.1.0, with a carefully crafted XML file, an attacker can completely bypass signature validation and pass off an altered file as a signed one. A patch is available, all users of goxmldsig should upgrade to at least revision...

CVE-2020-15216

In goxmldsig XML Digital Signatures implemented in pure Go before version 1.1.0, with a carefully crafted XML file, an attacker can completely bypass signature validation and pass off an altered file as a signed one. A patch is available, all users of goxmldsig should upgrade to at least revision...

CVE-2020-15216

In goxmldsig XML Digital Signatures implemented in pure Go before version 1.1.0, with a carefully crafted XML file, an attacker can completely bypass signature validation and pass off an altered file as a signed one. A patch is available, all users of goxmldsig should upgrade to at least revision...

CVE-2020-15216 Signature Validation Bypass in goxmldsig

In goxmldsig XML Digital Signatures implemented in pure Go before version 1.1.0, with a carefully crafted XML file, an attacker can completely bypass signature validation and pass off an altered file as a signed one. A patch is available, all users of goxmldsig should upgrade to at least revision...

CVE-2020-15216

In goxmldsig XML Digital Signatures implemented in pure Go before version 1.1.0, with a carefully crafted XML file, an attacker can completely bypass signature validation and pass off an altered file as a signed one. A patch is available, all users of goxmldsig should upgrade to at least revision...

CVE-2020-15216

CVE-2020-15216 affects the Go package goxmldsig (XML Digital Signatures, pure Go). Before 1.1.0, a crafted XML file can cause signature validation to be bypassed, allowing an altered document to appear signed. A patch is available: upgrade to at least revision f6188febf0c29d7ffe26a0436212b19cb961...