UBUNTU-CVE-2019-11922

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Source

https://ubuntu.com/security/CVE-2019-11922

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-11922.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-11922

Related

Published

2019-07-25T00:00:00Z

Modified

2025-01-13T10:21:56Z

Severity

8.1 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

A race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size was used.

References

Affected packages

Ubuntu:Pro:16.04:LTS / libzstd

Package

Name: libzstd
Purl: pkg:deb/ubuntu/libzstd@1.3.1+dfsg-1~ubuntu0.16.04.1+esm2?arch=source&distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.3.1+dfsg-1~ubuntu0.16.04.1+esm2

Affected versions

0.*

0.4.5-1

0.5.1-1

1.*

1.3.1+dfsg-1~ubuntu0.16.04.1

1.3.1+dfsg-1~ubuntu0.16.04.1+esm1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.3.1+dfsg-1~ubuntu0.16.04.1+esm2",
            "binary_name": "libzstd1"
        },
        {
            "binary_version": "1.3.1+dfsg-1~ubuntu0.16.04.1+esm2",
            "binary_name": "libzstd1-dbgsym"
        },
        {
            "binary_version": "1.3.1+dfsg-1~ubuntu0.16.04.1+esm2",
            "binary_name": "libzstd1-dev"
        },
        {
            "binary_version": "1.3.1+dfsg-1~ubuntu0.16.04.1+esm2",
            "binary_name": "zstd"
        },
        {
            "binary_version": "1.3.1+dfsg-1~ubuntu0.16.04.1+esm2",
            "binary_name": "zstd-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / libzstd

Package

Name: libzstd
Purl: pkg:deb/ubuntu/libzstd@1.3.3+dfsg-2ubuntu1.1?arch=source&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",
    "ubuntu_priority": "medium",
    "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"
        }
    ]
}