USN-7412-2

See a problem?
Please try reporting it to the source first.

Source

https://ubuntu.com/security/notices/USN-7412-2

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7412-2.json

JSON Data

https://api.osv.dev/v1/vulns/USN-7412-2

Published

2025-07-08T17:58:13Z

Modified

2026-02-10T04:47:47Z

Summary

gnupg2 regression

Details

USN-7412-1 fixed vulnerabilities in GnuPG. The update introduced a regression. This update fixes the problem.

We apologize for the inconvenience.

Original advisory details:

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.

References

Affected packages

Ubuntu:22.04:LTS / gnupg2

Package

Name: gnupg2
Purl: pkg:deb/ubuntu/gnupg2@2.2.27-3ubuntu2.4?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.2.27-3ubuntu2.4

Affected versions

2.*

2.2.20-1ubuntu4

2.2.27-2ubuntu1

2.2.27-3ubuntu1

2.2.27-3ubuntu2

2.2.27-3ubuntu2.1

2.2.27-3ubuntu2.3

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "dirmngr"
        },
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "gnupg"
        },
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "gnupg-agent"
        },
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "gnupg-l10n"
        },
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "gnupg-utils"
        },
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "gnupg2"
        },
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "gpg"
        },
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "gpg-agent"
        },
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "gpg-wks-client"
        },
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "gpg-wks-server"
        },
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "gpgconf"
        },
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "gpgsm"
        },
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "gpgv"
        },
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "gpgv-static"
        },
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "gpgv-win32"
        },
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "gpgv2"
        },
        {
            "binary_version": "2.2.27-3ubuntu2.4",
            "binary_name": "scdaemon"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7412-2.json"

cves_map

{
    "cves": [],
    "ecosystem": "Ubuntu:22.04:LTS"
}

Ubuntu:24.04:LTS / gnupg2

Package

Name: gnupg2
Purl: pkg:deb/ubuntu/gnupg2@2.4.4-2ubuntu17.3?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.4.4-2ubuntu17.3

Affected versions

2.*

2.2.40-1.1ubuntu1

2.4.4-2ubuntu7

2.4.4-2ubuntu15

2.4.4-2ubuntu16

2.4.4-2ubuntu17

2.4.4-2ubuntu17.2

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "dirmngr"
        },
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "gnupg"
        },
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "gnupg-agent"
        },
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "gnupg-l10n"
        },
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "gnupg-utils"
        },
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "gnupg2"
        },
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "gpg"
        },
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "gpg-agent"
        },
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "gpg-wks-client"
        },
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "gpg-wks-server"
        },
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "gpgconf"
        },
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "gpgsm"
        },
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "gpgv"
        },
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "gpgv-static"
        },
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "gpgv-win32"
        },
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "keyboxd"
        },
        {
            "binary_version": "2.4.4-2ubuntu17.3",
            "binary_name": "scdaemon"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7412-2.json"

cves_map

{
    "cves": [],
    "ecosystem": "Ubuntu:24.04:LTS"
}