USN-4839-1

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Source
https://ubuntu.com/security/notices/USN-4839-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4839-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-4839-1
Related
Published
2021-03-15T22:21:57.669993Z
Modified
2021-03-15T22:21:57.669993Z
Summary
python-gnupg vulnerabilities
Details

Marcus Brinkmann discovered that python-gnupg improperly handled certain command line parameters. A remote attacker could use this to spoof the output of python-gnupg and cause unsigned e-mail to appear signed. (CVE-2018-12020)

It was discovered that python-gnupg incorrectly handled the GPG passphrase. A remote attacker could send a specially crafted passphrase that would allow them to control the output of encryption and decryption operations. (CVE-2019-6690)

References

Affected packages

Ubuntu:Pro:14.04:LTS / python-gnupg

Package

Name
python-gnupg
Purl
pkg:deb/ubuntu/python-gnupg?arch=src?distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.3.6-1ubuntu0.1~esm1

Affected versions

0.*

0.3.5-2
0.3.6-1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "0.3.6-1ubuntu0.1~esm1",
            "binary_name": "python-gnupg"
        },
        {
            "binary_version": "0.3.6-1ubuntu0.1~esm1",
            "binary_name": "python3-gnupg"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / python-gnupg

Package

Name
python-gnupg
Purl
pkg:deb/ubuntu/python-gnupg?arch=src?distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.3.8-2ubuntu0.1~esm1

Affected versions

0.*

0.3.7-2
0.3.8-1
0.3.8-2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "0.3.8-2ubuntu0.1~esm1",
            "binary_name": "python-gnupg"
        },
        {
            "binary_version": "0.3.8-2ubuntu0.1~esm1",
            "binary_name": "python3-gnupg"
        }
    ]
}