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OpenAdvisories

Package · Debian

gnupg2

26 known vulnerabilities.

26 results · Feed

  • Low 3.6

    gpgtar in GnuPG before 2.5.19 can allow file overwrite via crafted data in an archive. When extracting an untrusted arc…

  • Low 2.9
    CVE-2026-57062 Public exploit

    CMS (Cryptographic Message Syntax) parsing in gpgsm in GnuPG through 2.5.20 mishandles the CMS format for AES-GCM becau…

  • High 8.4

    In GnuPG before 2.5.17, a stack-based buffer overflow exists in tpm2daemon during handling of the PKDECRYPT command for…

  • High 7.8

    In GnuPG before 2.4.9, armor_filter in g10/armor.c has two increments of an index variable where one is intended, leadi…

  • Medium 5.9

    In GnuPG through 2.4.8, if a signed message has \f at the end of a plaintext line, an adversary can construct a modifie…

  • Low 2.7

    In GnuPG before 2.5.5, if a user chooses to import a certificate with certain crafted subkey data that lacks a valid ba…

  • Low 3.3

    GnuPG can be made to spin on a relatively small input by (for example) crafting a public key with thousands of signatur…

  • Unscored —

    GnuPG through 2.3.6, in unusual situations where an attacker possesses any secret-key information from a victim's keyri…

  • Medium 5.3

    A flaw was found in the way certificate signatures could be forged using collisions found in the SHA-1 algorithm. An at…

  • Unscored —

    kbx/keybox-search.c in GnuPG before 1.4.19, 2.0.x before 2.0.27, and 2.1.x before 2.1.2 does not properly handle bitwis…

  • Unscored —

    The keyring DB in GnuPG before 2.1.2 does not properly handle invalid packets, which allows remote attackers to cause a…

  • Unscored —

    GnuPG version 2.1.12 - 2.2.11 contains a Cross ite Request Forgery (CSRF) vulnerability in dirmngr that can result in A…

  • Unscored —

    mainproc.c in GnuPG before 2.2.8 mishandles the original filename during decryption and verification actions, which all…

  • Unscored —

    GnuPG 2.2.4 and 2.2.5 does not enforce a configuration in which key certification requires an offline master Certify ke…

  • Unscored —

    The do_uncompress function in g10/compress.c in GnuPG 1.x before 1.4.17 and 2.x before 2.0.24 allows context-dependent …

  • Unscored —

    The compressed packet parser in GnuPG 1.4.x before 1.4.15 and 2.0.x before 2.0.22 allows remote attackers to cause a de…

  • Unscored —

    GnuPG 1.4.x, 2.0.x, and 2.1.x treats a key flags subpacket with all bits cleared (no usage permitted) as if it has all …

  • Unscored —

    The read_block function in g10/import.c in GnuPG 1.4.x before 1.4.13 and 2.0.x through 2.0.19, when importing a key, al…

  • Unscored —

    Use-after-free vulnerability in kbx/keybox-blob.c in GPGSM in GnuPG 2.x through 2.0.16 allows remote attackers to cause…

  • Unscored —

    GnuPG (gpg) 1.4.8 and 2.0.8 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary…

  • Unscored —
    CVE-2007-1263 Public exploit

    GnuPG 1.4.6 and earlier and GPGME before 1.1.4, when run from the command line, does not visually distinguish signed an…

  • Unscored —

    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 at…

  • Unscored —

    Heap-based buffer overflow in the ask_outfile_name function in openfile.c for GnuPG (gpg) 1.4 and 2.0, when running int…

  • Unscored —
    CVE-2006-3746 Public exploit

    Integer overflow in parse_comment in GnuPG (gpg) 1.4.4 allows remote attackers to cause a denial of service (segmentati…

  • Unscored —
    CVE-2006-3082 Public exploit

    parse-packet.c in GnuPG (gpg) 1.4.3 and 1.9.20, and earlier versions, allows remote attackers to cause a denial of serv…

  • Unscored —

    The send_pinentry_environment function in asshelp.c in gpg2 on SUSE Linux 9.3 does not properly handle certain options,…