USN-4516-1 gnupg2 vulnerability

It was discovered that GnuPG signatures could be forged when the SHA-1 algorithm is being used. This update removes validating signatures based on SHA-1 that were generated after 2019-01-19. In environments where this is still required, a new option --allow-weak-key-signatures can be used to reve...

ALPINE-CVE-2020-25125

GnuPG 2.2.21 and 2.2.22 and Gpg4win 3.1.12 has an array overflow, leading to a crash or possibly unspecified other impact, when a victim imports an attacker's OpenPGP key, and this key has AEAD preferences. The overflow is caused by a g10/key-check.c error. NOTE: GnuPG 2.3.x is unaffected. GnuPG...

ansible: dnf module install packages with no GPG signature

A flaw was found in the Ansible Engine 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 leads to malicious packages being installed on the system and arbitrary code...

ansible: dnf module install packages with no GPG signature

A flaw was found in the Ansible Engine 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 leads to malicious packages being installed on the system and arbitrary code...

GnuPG Arbitrary Code Execution Vulnerability

GnuPG is an open source suite of cryptographic software from the GNU Project under the GNU General Public License. The software supports public key, symmetric encryption, hashing and other algorithms. A security vulnerability exists in the Kleopatra component prior to version 3.1.12 and in GnuPG...

The vulnerability of the “CSRF” cross-request mechanism in the GNU Privacy Guard (GnuPG) software for encrypting data and generating digital signatures allows attackers to carry out denial-of-service attacks.

The vulnerability of the “CSRF” mechanism used by the GNU Privacy Guard GnuPG software for encrypting data and generating digital signatures is related to deficiencies in the processing of authentication requests for applications. Exploiting this vulnerability can allow an attacker to carry out a...

proglottis/gpgme: Use-after-free in GPGME bindings during container image pull

A use-after-free vulnerability was found in the Go GPGME wrapper library, github.com/proglottis/gpgme. An attacker could use this flaw to crash or cause potential code execution in Go applications that use this library, under certain conditions, during GPG signature verification...

PT-2020-20383 · Proglottis +3 · Proglottis Go Wrapper +3

Name of the Vulnerable Software and Affected Versions: proglottis Go wrapper versions prior to 0.1.1 Description: The issue is related to a use-after-free problem, which can cause a crash or potentially allow code execution during GPG signature verification. This is due to improper memory...

GnuPG Encryption Problem Vulnerability

GnuPG is an open source suite of cryptographic software from the GNU Project under the GNU General Public License. The software supports public key, symmetric encryption, hashing and other algorithms. A cryptographic issue vulnerability exists in versions of GnuPG prior to 2.2.18, which can be...

DEBIAN-CVE-2014-3591

Libgcrypt before 1.6.3 and GnuPG before 1.4.19 does not implement ciphertext blinding for Elgamal decryption, which allows physically proximate attackers to obtain the server's private key by determining factors using crafted ciphertext and the fluctuations in the electromagnetic field during...

DEBIAN-CVE-2011-3374

It was found that apt-key in apt, all versions, do not correctly validate gpg keys with the master keyring, leading to a potential man-in-the-middle attack...

DEBIAN-CVE-2015-1606

The keyring DB in GnuPG before 2.1.2 does not properly handle invalid packets, which allows remote attackers to cause a denial of service invalid read and use-after-free via a crafted keyring file...

[SECURITY] Fedora 29 Update: libgcrypt-1.8.5-1.fc29

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

[SECURITY] Fedora 31 Update: libgcrypt-1.8.5-1.fc31

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

Fedora Update for libgcrypt FEDORA-2019-1f05925d82

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 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 30 Update: libgcrypt-1.8.5-1.fc30

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

The vulnerability of the network software SKS Keyserver and the GNU Privacy Guard (GnuPG) software for encrypting information and generating digital signatures arises from the lack of verification of host data in the certificates. This allows attackers to trigger a service failure.

The vulnerability of the network software SKS Keyserver and the information encryption and digital signatures generation programs of GNU Privacy Guard GnuPG is related to the lack of verification of host data in the certificates. Exploiting this vulnerability could allow a malicious actor to caus...

The vulnerability of the gpg data encryption tool from the gnupg package, related to errors in pointer arithmetic, allows a perpetrator to trigger a service failure.

The vulnerability of the gpg data encryption tool from the gnupg package is related to errors in pointer arithmetic. Exploiting this vulnerability could allow an attacker to trigger a service failure, by passing a specially crafted file as an argument to the command line...

CVE-2019-13050

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...

UBUNTU-CVE-2019-13050

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...