Security update for gpg2

This update for gpg2 fixes the following issues: Fix regression for the recent malicious subkey DoS fix in CVE-2025-30258. bsc1236931, bsc1239119, CVE-2025-30258 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch"...

USN-7412-1 gnupg2 vulnerability

It was discovered that GnuPG incorrectly handled importing keys with certain crafted subkey data. If a user or automated system were tricked into importing a specially crafted key, a remote attacker may prevent users from importing other keys in the future...

SUSE CVE-2025-30258

In GnuPG before 2.5.5, if a user chooses to import a certificate with certain crafted subkey data that lacks a valid backsig or that has incorrect usage flags, the user loses the ability to verify signatures made from certain other signing keys, aka a "verification DoS."...

UBUNTU-CVE-2025-30258

In GnuPG before 2.5.5, if a user chooses to import a certificate with certain crafted subkey data that lacks a valid backsig or that has incorrect usage flags, the user loses the ability to verify signatures made from certain other signing keys, aka a "verification DoS."...

SUSE: Security Advisory (SUSE-SU-2024:1548-1)

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...

PYSEC-2024-41

diffoscope before 256 allows directory traversal via an embedded filename in a GPG file. Contents of any file, such as ../.ssh/idrsa, may be disclosed to an attacker. This occurs because the value of the gpg --use-embedded-filenames option is trusted...

SUSE CVE-2024-25711

diffoscope before 256 allows directory traversal via an embedded filename in a GPG file. Contents of any file, such as ../.ssh/idrsa, may be disclosed to an attacker. This occurs because the value of the gpg --use-embedded-filenames option is trusted...

Important: ansible

Issue Overview: 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...

The vulnerability of GnuPG’s information encryption and digital signatures software lies in its weak encryption methods, allowing attackers to gain access to confidential data.

The vulnerability of GnuPG’s information encryption and digital signatures lies in the use of weak encryption algorithms. Exploiting this vulnerability could allow a remote attacker to gain access to confidential data...

DEBIAN-CVE-2022-3219

GnuPG can be made to spin on a relatively small input by for example crafting a public key with thousands of signatures attached, compressed down to just a few KB...

SUSE CVE-2006-0049

gpg in GnuPG before 1.4.2.2 does not properly verify non-detached signatures, which allows attackers to inject unsigned data via a data packet that is not associated with a control packet, which causes the check for concatenated signatures to report that the signature is valid, a different...

SUSE CVE-2006-0455

gpgv in GnuPG before 1.4.2.1, when using unattended signature verification, returns a 0 exit code in certain cases even when the detached signature file does not carry a signature, which could cause programs that use gpgv to assume that the signature verification has succeeded. Note: this also...

SUSE CVE-2006-0803

The signature verification functionality in the YaST Online Update YOU script handling relies on a gpg feature that is not intended for signature verification, which prevents YOU from detecting malicious scripts or code that do not pass the signature check when gpg 1.4.x is being used...

SUSE CVE-2006-3082

parse-packet.c in GnuPG gpg 1.4.3 and 1.9.20, and earlier versions, allows remote attackers to cause a denial of service gpg crash and possibly overwrite memory via a message packet with a large length long user ID string, which could lead to an integer overflow, as demonstrated using the...

SUSE CVE-2006-3746

Integer overflow in parsecomment in GnuPG gpg 1.4.4 allows remote attackers to cause a denial of service segmentation fault via a crafted message...

SUSE CVE-2006-6235

A "stack overwrite" vulnerability in GnuPG gpg 1.x before 1.4.6, 2.x before 2.0.2, and 1.9.0 through 1.9.95 allows attackers to execute arbitrary code via crafted OpenPGP packets that cause GnuPG to dereference a function pointer from deallocated stack memory...

SUSE CVE-2007-1263

GnuPG 1.4.6 and earlier and GPGME before 1.1.4, when run from the command line, does not visually distinguish signed and unsigned portions of OpenPGP messages with multiple components, which might allow remote attackers to forge the contents of a message without detection...

SUSE CVE-2007-1264

Enigmail 0.94.2 and earlier does not properly use the --status-fd argument when invoking GnuPG, which prevents Enigmail from visually distinguishing between signed and unsigned portions of OpenPGP messages with multiple components, which allows remote attackers to forge the contents of a message...

SUSE CVE-2007-1267

Sylpheed 2.2.7 and earlier does not properly use the --status-fd argument when invoking GnuPG, which prevents Sylpheed from visually distinguishing between signed and unsigned portions of OpenPGP messages with multiple components, which allows remote attackers to forge the contents of a message...

SUSE CVE-2007-1269

GNUMail 1.1.2 and earlier does not properly use the --status-fd argument when invoking GnuPG, which prevents GNUMail from visually distinguishing between signed and unsigned portions of OpenPGP messages with multiple components, which allows remote attackers to forge the contents of a message...