USN-4896-1

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Source

https://ubuntu.com/security/notices/USN-4896-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4896-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4896-1

Related

Published

2021-03-30T16:24:59.616623Z

Modified

2021-03-30T16:24:59.616623Z

Summary

lxml vulnerability

Details

It was discovered that lxml incorrectly handled certain HTML attributes. A remote attacker could possibly use this issue to perform cross-site scripting (XSS) attacks.

References

Affected packages

Ubuntu:16.04:LTS / lxml

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.5.0-1ubuntu0.4

Affected versions

3.*

3.4.4-1

3.5.0-1

3.5.0-1build1

3.5.0-1ubuntu0.1

3.5.0-1ubuntu0.2

3.5.0-1ubuntu0.3

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.5.0-1ubuntu0.4",
            "binary_name": "python-lxml"
        },
        {
            "binary_version": "3.5.0-1ubuntu0.4",
            "binary_name": "python-lxml-dbg"
        },
        {
            "binary_version": "3.5.0-1ubuntu0.4",
            "binary_name": "python-lxml-doc"
        },
        {
            "binary_version": "3.5.0-1ubuntu0.4",
            "binary_name": "python3-lxml"
        },
        {
            "binary_version": "3.5.0-1ubuntu0.4",
            "binary_name": "python3-lxml-dbg"
        }
    ]
}

Ubuntu:18.04:LTS / lxml

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.2.1-1ubuntu0.4

Affected versions

4.*

4.0.0-1

4.1.0-1

4.2.0-1

4.2.1-1

4.2.1-1ubuntu0.1

4.2.1-1ubuntu0.2

4.2.1-1ubuntu0.3

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "4.2.1-1ubuntu0.4",
            "binary_name": "python-lxml"
        },
        {
            "binary_version": "4.2.1-1ubuntu0.4",
            "binary_name": "python-lxml-dbg"
        },
        {
            "binary_version": "4.2.1-1ubuntu0.4",
            "binary_name": "python-lxml-doc"
        },
        {
            "binary_version": "4.2.1-1ubuntu0.4",
            "binary_name": "python3-lxml"
        },
        {
            "binary_version": "4.2.1-1ubuntu0.4",
            "binary_name": "python3-lxml-dbg"
        }
    ]
}

Ubuntu:20.04:LTS / lxml

Package

Name: lxml
Purl: pkg:deb/ubuntu/lxml?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.5.0-1ubuntu0.3

Affected versions

4.*

4.4.1-1

4.4.1-1build1

4.4.2-1

4.5.0-1

4.5.0-1ubuntu0.1

4.5.0-1ubuntu0.2

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "4.5.0-1ubuntu0.3",
            "binary_name": "python-lxml"
        },
        {
            "binary_version": "4.5.0-1ubuntu0.3",
            "binary_name": "python-lxml-dbg"
        },
        {
            "binary_version": "4.5.0-1ubuntu0.3",
            "binary_name": "python-lxml-doc"
        },
        {
            "binary_version": "4.5.0-1ubuntu0.3",
            "binary_name": "python3-lxml"
        },
        {
            "binary_version": "4.5.0-1ubuntu0.3",
            "binary_name": "python3-lxml-dbg"
        }
    ]
}