EUVD-2018-2043

Malware in sbrugna...

AZL-58935 CVE-2025-30258 affecting package gnupg2 2.4.9-2

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 CVE-2008-1530

GnuPG gpg 1.4.8 and 2.0.8 allows remote attackers to cause a denial of service crash and possibly execute arbitrary code via crafted duplicate keys that are imported from key servers, which triggers "memory corruption around deduplication of user IDs."...

OESA-2022-1847 gnupg2 security update

GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 also known as PGP. GnuPG enables encryption and signing of data and communication, and features a versatile key management system as well as access modules for public key directories. Security Fixes: GnuPG...

AZL-10074 CVE-2022-34903 affecting package gnupg2 for versions less than 2.3.7-1

GnuPG through 2.3.6, in unusual situations where an attacker possesses any secret-key information from a victim's keyring and other constraints e.g., use of GPGME are met, allows signature forgery via injection into the status line...

CVE-2019-14855

A flaw was found in the way certificate signatures could be forged using collisions found in the SHA-1 algorithm. An attacker could use this weakness to create forged certificate signatures. This issue affects GnuPG versions before 2.2.18...

DEBIAN-CVE-2018-9234

GnuPG 2.2.4 and 2.2.5 does not enforce a configuration in which key certification requires an offline master Certify key, which results in apparently valid certifications that occurred only with access to a signing subkey...

CVE-2006-6235

The CVE-2006-6235 vulnerability is a stack overwrite flaw in GnuPG (gpg) affecting 1.x versions before 1.4.6, 2.x before 2.0.2, and 1.9.0–1.9.95. A crafted OpenPGP packet can cause GnuPG to dereference a function pointer from deallocated stack memory, enabling arbitrary code execution. Multiple a...

security flaw

GnuPG GPG 1.0.2, and other versions up to 1.2.3, creates ElGamal type 20 sign+encrypt keys using the same key component for encryption as for signing, which allows attackers to determine the private key from a signature...