USN-6658-1

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Source

https://ubuntu.com/security/notices/USN-6658-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6658-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-6658-1

Related

Published

2024-02-26T13:57:11.545875Z

Modified

2024-02-26T13:57:11.545875Z

Summary

libxml2 vulnerability

Details

It was discovered that libxml2 incorrectly handled certain XML documents. A remote attacker could possibly use this issue to cause libxml2 to crash, resulting in a denial of service, or possibly execute arbitrary code.

References

Affected packages

Ubuntu:20.04:LTS / libxml2

Package

Name: libxml2
Purl: pkg:deb/ubuntu/libxml2@2.9.10+dfsg-5ubuntu0.20.04.7?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.9.10+dfsg-5ubuntu0.20.04.7

Affected versions

2.*

2.9.4+dfsg1-7ubuntu3

2.9.4+dfsg1-7ubuntu5

2.9.4+dfsg1-8ubuntu1

2.9.4+dfsg1-8ubuntu2

2.9.4+dfsg1-8ubuntu3

2.9.10+dfsg-1ubuntu3

2.9.10+dfsg-4build1

2.9.10+dfsg-5

2.9.10+dfsg-5ubuntu0.20.04.1

2.9.10+dfsg-5ubuntu0.20.04.2

2.9.10+dfsg-5ubuntu0.20.04.3

2.9.10+dfsg-5ubuntu0.20.04.4

2.9.10+dfsg-5ubuntu0.20.04.5

2.9.10+dfsg-5ubuntu0.20.04.6

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libxml2",
            "binary_version": "2.9.10+dfsg-5ubuntu0.20.04.7"
        },
        {
            "binary_name": "libxml2-dbgsym",
            "binary_version": "2.9.10+dfsg-5ubuntu0.20.04.7"
        },
        {
            "binary_name": "libxml2-dev",
            "binary_version": "2.9.10+dfsg-5ubuntu0.20.04.7"
        },
        {
            "binary_name": "libxml2-doc",
            "binary_version": "2.9.10+dfsg-5ubuntu0.20.04.7"
        },
        {
            "binary_name": "libxml2-utils",
            "binary_version": "2.9.10+dfsg-5ubuntu0.20.04.7"
        },
        {
            "binary_name": "libxml2-utils-dbgsym",
            "binary_version": "2.9.10+dfsg-5ubuntu0.20.04.7"
        },
        {
            "binary_name": "python-libxml2",
            "binary_version": "2.9.10+dfsg-5ubuntu0.20.04.7"
        },
        {
            "binary_name": "python-libxml2-dbg",
            "binary_version": "2.9.10+dfsg-5ubuntu0.20.04.7"
        },
        {
            "binary_name": "python3-libxml2",
            "binary_version": "2.9.10+dfsg-5ubuntu0.20.04.7"
        },
        {
            "binary_name": "python3-libxml2-dbg",
            "binary_version": "2.9.10+dfsg-5ubuntu0.20.04.7"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:22.04:LTS / libxml2

Package

Name: libxml2
Purl: pkg:deb/ubuntu/libxml2@2.9.13+dfsg-1ubuntu0.4?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.9.13+dfsg-1ubuntu0.4

Affected versions

2.*

2.9.12+dfsg-4

2.9.12+dfsg-5

2.9.12+dfsg-6

2.9.13+dfsg-1

2.9.13+dfsg-1build1

2.9.13+dfsg-1ubuntu0.1

2.9.13+dfsg-1ubuntu0.2

2.9.13+dfsg-1ubuntu0.3

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libxml2",
            "binary_version": "2.9.13+dfsg-1ubuntu0.4"
        },
        {
            "binary_name": "libxml2-dbgsym",
            "binary_version": "2.9.13+dfsg-1ubuntu0.4"
        },
        {
            "binary_name": "libxml2-dev",
            "binary_version": "2.9.13+dfsg-1ubuntu0.4"
        },
        {
            "binary_name": "libxml2-doc",
            "binary_version": "2.9.13+dfsg-1ubuntu0.4"
        },
        {
            "binary_name": "libxml2-utils",
            "binary_version": "2.9.13+dfsg-1ubuntu0.4"
        },
        {
            "binary_name": "libxml2-utils-dbgsym",
            "binary_version": "2.9.13+dfsg-1ubuntu0.4"
        },
        {
            "binary_name": "python3-libxml2",
            "binary_version": "2.9.13+dfsg-1ubuntu0.4"
        },
        {
            "binary_name": "python3-libxml2-dbgsym",
            "binary_version": "2.9.13+dfsg-1ubuntu0.4"
        }
    ],
    "availability": "No subscription required"
}