USN-4108-1

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Source

https://ubuntu.com/security/notices/USN-4108-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4108-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4108-1

Related

Published

2019-08-21T13:30:58.243003Z

Modified

2019-08-21T13:30:58.243003Z

Summary

libzstd vulnerability

Details

It was discovered that Zstandard incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code.

References

Affected packages

Ubuntu:18.04:LTS / libzstd

Package

Name: libzstd
Purl: pkg:deb/ubuntu/libzstd?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.3.3+dfsg-2ubuntu1.1

Affected versions

1.*

1.3.1+dfsg-1

1.3.2+dfsg-1

1.3.2+dfsg2-1

1.3.3+dfsg-1

1.3.3+dfsg-1ubuntu1

1.3.3+dfsg-2ubuntu1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1.3.3+dfsg-2ubuntu1.1",
            "binary_name": "libzstd-dev"
        },
        {
            "binary_version": "1.3.3+dfsg-2ubuntu1.1",
            "binary_name": "libzstd1"
        },
        {
            "binary_version": "1.3.3+dfsg-2ubuntu1.1",
            "binary_name": "libzstd1-dbgsym"
        },
        {
            "binary_version": "1.3.3+dfsg-2ubuntu1.1",
            "binary_name": "libzstd1-dev"
        },
        {
            "binary_version": "1.3.3+dfsg-2ubuntu1.1",
            "binary_name": "libzstd1-udeb"
        },
        {
            "binary_version": "1.3.3+dfsg-2ubuntu1.1",
            "binary_name": "zstd"
        },
        {
            "binary_version": "1.3.3+dfsg-2ubuntu1.1",
            "binary_name": "zstd-dbgsym"
        }
    ]
}