UBUNTU-CVE-2019-14664

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Source
https://ubuntu.com/security/CVE-2019-14664
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14664.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-14664
Upstream
Published
2019-08-05T20:15:00Z
Modified
2025-10-24T04:47:45Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

In Enigmail below 2.1, an attacker in possession of PGP encrypted emails can wrap them as sub-parts within a crafted multipart email. The encrypted part(s) can further be hidden using HTML/CSS or ASCII newline characters. This modified multipart email can be re-sent by the attacker to the intended receiver. If the receiver replies to this (benign looking) email, he unknowingly leaks the plaintext of the encrypted message part(s) back to the attacker. This attack variant bypasses protection mechanisms implemented after the "EFAIL" attacks.

References

Affected packages

Ubuntu:16.04:LTS / enigmail

Package

Name
enigmail
Purl
pkg:deb/ubuntu/enigmail@2:2.1.6+ds1-1~ubuntu0.16.04.1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:1.*
2:1.8.2-0ubuntu1
2:1.8.2-4fakesync1
2:1.9.1-1
2:1.9.7-1~ubuntu0.16.04.1
2:1.9.9-0ubuntu0.16.04.1
2:2.*
2:2.0.3-0ubuntu2~16.04.1
2:2.0.6-0ubuntu1~16.04.1
2:2.0.7-0ubuntu1~16.04.1
2:2.0.8-1~ubuntu0.16.04.2
2:2.1.6+ds1-1~ubuntu0.16.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2:2.1.6+ds1-1~ubuntu0.16.04.1",
            "binary_name": "enigmail"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14664.json"

Ubuntu:18.04:LTS / enigmail

Package

Name
enigmail
Purl
pkg:deb/ubuntu/enigmail@2:2.2.4-0ubuntu0.18.04.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:1.*
2:1.9.8.3-1
2:1.9.9-1
2:1.9.9-2
2:2.*
2:2.0.3-0ubuntu2~18.04.1
2:2.0.6-0ubuntu1~18.04.1
2:2.0.7-0ubuntu1~18.04.1
2:2.0.8-1~ubuntu0.18.04.2
2:2.1.2-0ubuntu1~18.04.2
2:2.1.6+ds1-1~ubuntu0.18.04.1
2:2.2.4-0ubuntu0.18.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2:2.2.4-0ubuntu0.18.04.1",
            "binary_name": "enigmail"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14664.json"

Ubuntu:20.04:LTS / enigmail

Package

Name
enigmail
Purl
pkg:deb/ubuntu/enigmail@2:2.2.4-0ubuntu0.20.04.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:2.*
2:2.1.2-0ubuntu1
2:2.1.3+ds1-3
2:2.1.3+ds1-4
2:2.1.5+ds1-1
2:2.1.6+ds1-1
2:2.2.4-0ubuntu0.20.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2:2.2.4-0ubuntu0.20.04.1",
            "binary_name": "enigmail"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14664.json"

Ubuntu:22.04:LTS / enigmail

Package

Name
enigmail
Purl
pkg:deb/ubuntu/enigmail@2:2.2.4-0.3?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2:2.*
2:2.2.4-0.3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2:2.2.4-0.3",
            "binary_name": "enigmail"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14664.json"