USN-3733-1

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Source

https://ubuntu.com/security/notices/USN-3733-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3733-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-3733-1

Related

Published

2018-08-07T02:50:28.182820Z

Modified

2018-08-07T02:50:28.182820Z

Summary

gnupg vulnerability

Details

Daniel J. Bernstein, Joachim Breitner, Daniel Genkin, Leon Groot Bruinderink, Nadia Heninger, Tanja Lange, Christine van Vredendaal, and Yuval Yarom discovered that GnuPG is vulnerable to a cache side-channel attack. A local attacker could use this attack to recover RSA private keys.

References

Affected packages

Ubuntu:14.04:LTS / gnupg

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4.16-1ubuntu2.6

Affected versions

1.*

1.4.14-1ubuntu2

1.4.15-1.1ubuntu1

1.4.15-1.1ubuntu2

1.4.15-2ubuntu1

1.4.16-1ubuntu1

1.4.16-1ubuntu2

1.4.16-1ubuntu2.1

1.4.16-1ubuntu2.3

1.4.16-1ubuntu2.4

1.4.16-1ubuntu2.5

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.4.16-1ubuntu2.6",
            "binary_name": "gnupg"
        },
        {
            "binary_version": "1.4.16-1ubuntu2.6",
            "binary_name": "gnupg-curl"
        },
        {
            "binary_version": "1.4.16-1ubuntu2.6",
            "binary_name": "gnupg-curl-dbgsym"
        },
        {
            "binary_version": "1.4.16-1ubuntu2.6",
            "binary_name": "gnupg-dbgsym"
        },
        {
            "binary_version": "1.4.16-1ubuntu2.6",
            "binary_name": "gnupg-udeb"
        },
        {
            "binary_version": "1.4.16-1ubuntu2.6",
            "binary_name": "gnupg-udeb-dbgsym"
        },
        {
            "binary_version": "1.4.16-1ubuntu2.6",
            "binary_name": "gpgv"
        },
        {
            "binary_version": "1.4.16-1ubuntu2.6",
            "binary_name": "gpgv-dbgsym"
        },
        {
            "binary_version": "1.4.16-1ubuntu2.6",
            "binary_name": "gpgv-udeb"
        },
        {
            "binary_version": "1.4.16-1ubuntu2.6",
            "binary_name": "gpgv-udeb-dbgsym"
        }
    ]
}

Ubuntu:16.04:LTS / gnupg

Package

Name: gnupg
Purl: pkg:deb/ubuntu/gnupg?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4.20-1ubuntu3.3

Affected versions

1.*

1.4.18-7ubuntu1

1.4.19-6ubuntu1

1.4.20-1ubuntu1

1.4.20-1ubuntu2

1.4.20-1ubuntu3

1.4.20-1ubuntu3.1

1.4.20-1ubuntu3.2

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.4.20-1ubuntu3.3",
            "binary_name": "gnupg"
        },
        {
            "binary_version": "1.4.20-1ubuntu3.3",
            "binary_name": "gnupg-curl"
        },
        {
            "binary_version": "1.4.20-1ubuntu3.3",
            "binary_name": "gnupg-curl-dbgsym"
        },
        {
            "binary_version": "1.4.20-1ubuntu3.3",
            "binary_name": "gnupg-dbg"
        },
        {
            "binary_version": "1.4.20-1ubuntu3.3",
            "binary_name": "gnupg-dbgsym"
        },
        {
            "binary_version": "1.4.20-1ubuntu3.3",
            "binary_name": "gpgv"
        },
        {
            "binary_version": "1.4.20-1ubuntu3.3",
            "binary_name": "gpgv-dbgsym"
        },
        {
            "binary_version": "1.4.20-1ubuntu3.3",
            "binary_name": "gpgv-udeb"
        },
        {
            "binary_version": "1.4.20-1ubuntu3.3",
            "binary_name": "gpgv-udeb-dbgsym"
        }
    ]
}