USN-4236-1

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Source

https://ubuntu.com/security/notices/USN-4236-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4236-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4236-1

Related

Published

2020-01-13T15:36:56.008304Z

Modified

2020-01-13T15:36:56.008304Z

Summary

libgcrypt20 vulnerability

Details

It was discovered that Libgcrypt was susceptible to a ECDSA timing attack. An attacker could possibly use this attack to recover sensitive information.

References

Affected packages

Ubuntu:18.04:LTS / libgcrypt20

Package

Name: libgcrypt20
Purl: pkg:deb/ubuntu/libgcrypt20@1.8.1-4ubuntu1.2?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.8.1-4ubuntu1.2

Affected versions

1.*

1.7.8-2ubuntu1

1.7.9-1

1.8.1-4

1.8.1-4ubuntu1

1.8.1-4ubuntu1.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "libgcrypt-mingw-w64-dev": "1.8.1-4ubuntu1.2",
            "libgcrypt20-doc": "1.8.1-4ubuntu1.2",
            "libgcrypt20": "1.8.1-4ubuntu1.2",
            "libgcrypt20-dev": "1.8.1-4ubuntu1.2",
            "libgcrypt11-dev": "1.5.4-3+really1.8.1-4ubuntu1.2",
            "libgcrypt20-dev-dbgsym": "1.8.1-4ubuntu1.2",
            "libgcrypt20-dbgsym": "1.8.1-4ubuntu1.2",
            "libgcrypt20-udeb": "1.8.1-4ubuntu1.2"
        }
    ]
}