USN-5431-1 gnupg2 vulnerability

It was discovered that GnuPG was not properly processing keys with large amounts of signatures. An attacker could possibly use this issue to cause a denial of service...

Huawei EulerOS: Security Advisory for libgcrypt (EulerOS-SA-2022-1074)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 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...

Usermin 1.820 - Remote Code Execution (Authenticated) Exploit

Title: Usermin 1.820 - Remote Code Execution RCE Authenticated Author: Numan Türle Vendor Homepage: https://www.webmin.com/usermin.html Software Link: https://github.com/webmin/usermin Version: =1820 https://www.youtube.com/watch?v=wiRIWFAhz24 !/usr/bin/python3 -- coding: utf-8 -- Usermin - Remot...

Fedora: Security Advisory for libgcrypt (FEDORA-2021-31fdc84207)

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 34 Update: libgcrypt-1.9.3-3.fc34

Libgcrypt is a general purpose crypto library based on the code used in GNU Privacy Guard. This is a development version...

[SECURITY] Fedora 33 Update: libgcrypt-1.8.8-1.fc33

Libgcrypt is a general purpose crypto library based on the code used in GNU Privacy Guard. This is a development version...

Vulnerability fixed in libgcrypt

The developers of GnuPG have fixed a vulnerability in libgcrypt. The vulnerability is caused by an insecure implementation of ElGamal cryptography. A malicious person could potentially exploit the vulnerability to perform a side-channel attack against data encrypted using ElGamal. Few substantive...

USN-4839-1: python-gnupg vulnerabilities

Marcus Brinkmann discovered that python-gnupg improperly handled certain command line parameters. A remote attacker could use this to spoof the output of python-gnupg and cause unsigned e-mail to appear signed. CVE-2018-12020 It was discovered that python-gnupg incorrectly handled the GPG...

Critical Libgcrypt Crypto Bug Opens Machines to Arbitrary Code

The Libgcrypt project has rushed out a fix for a critical bug in version 1.9.0 of the free-source cryptographic library. An exploit would allow an attacker to write arbitrary data to a target machine and execute code. The security vulnerability is a heap-buffer overflow bug in Libgcrypt 1.9.0...

Google Discloses Severe Bug in Libgcrypt Encryption Library—Impacting Many Projects

A "severe" vulnerability in GNU Privacy Guard GnuPG's Libgcrypt encryption software could have allowed an attacker to write arbitrary data to the target machine, potentially leading to remote code execution. The flaw, which affects version 1.9.0 of libgcrypt, was discovered on January 28 by Tavis...

Google Discloses Severe Bug in Libgcrypt Encryption Library—Impacting Many Projects

A "severe" vulnerability in GNU Privacy Guard GnuPG's Libgcrypt encryption software could have allowed an attacker to write arbitrary data to the target machine, potentially leading to remote code execution. The flaw, which affects version 1.9.0 of libgcrypt, was discovered on January 28 by Tavis...

CVE-2021-3349

GNOME Evolution through 3.38.3 produces a "Valid signature" message for an unknown identifier on a previously trusted key because Evolution does not retrieve enough information from the GnuPG API. NOTE: third parties dispute the significance of this issue, and dispute whether Evolution is the bes...

DEBIAN-CVE-2021-3349

GNOME Evolution through 3.38.3 produces a "Valid signature" message for an unknown identifier on a previously trusted key because Evolution does not retrieve enough information from the GnuPG API. NOTE: third parties dispute the significance of this issue, and dispute whether Evolution is the bes...

UBUNTU-CVE-2021-3349

DISPUTED GNOME Evolution through 3.38.3 produces a "Valid signature" message for an unknown identifier on a previously trusted key because Evolution does not retrieve enough information from the GnuPG API. NOTE: third parties dispute the significance of this issue, and dispute whether Evolution i...

Vulnerability fixed in Libgcrypt

A vulnerability has been fixed in Libgcrypt. The vulnerability allows a remote malicious person to execute arbitrary code execute under the user's privileges. The developers of GnuPG have released updates to fix the vulnerability. More information can be found at the page below:...

PT-2021-20151 · Gnome +2 · Gnome Evolution +2

Name of the Vulnerable Software and Affected Versions: GNOME Evolution versions 3.38.3 and earlier Description: The issue arises when GNOME Evolution produces a "Valid signature" message for an unknown identifier on a previously trusted key. This occurs because Evolution does not retrieve enough...

GNOME Evolution Data Forgery Issue Vulnerability

GNOME Evolution is a suite of email client programs for the Gnome desktop environment for Linux. The program provides Email, calendar, meeting scheduling, contact management, and other features. A data forgery issue vulnerability exists in GNOME Evolution through 3.38.3, which stems from Evolutio...

gnupg2: Cross site request forgery in dirmngr resulting in an information disclosure or denial of service

GnuPG version 2.1.12 - 2.2.11 contains a Cross ite Request Forgery CSRF vulnerability in dirmngr that can result in Attacker controlled CSRF, Information Disclosure, DoS. This attack appear to be exploitable via Victim must perform a WKD request, e.g. enter an email address in the composer window...

GnuPG: interaction between the sks-keyserver code and GnuPG allows for a Certificate Spamming Attack which leads to persistent DoS

Interaction between the sks-keyserver code through 1.2.0 of the SKS keyserver network, and GnuPG through 2.2.16, makes it risky to have a GnuPG keyserver configuration line referring to a host on the SKS keyserver network. Retrieving data from this network may cause a persistent denial of service...

ALPINE-CVE-2020-14365

A flaw was found in the Ansible Engine, in ansible-engine 2.8.x before 2.8.15 and ansible-engine 2.9.x before 2.9.13, when installing packages using the dnf module. GPG signatures are ignored during installation even when disablegpgcheck is set to False, which is the default behavior. This flaw...