USN-6588-2

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Source

https://ubuntu.com/security/notices/USN-6588-2

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6588-2.json

JSON Data

https://api.osv.dev/v1/vulns/USN-6588-2

Related

Published

2024-03-26T08:09:02.510224Z

Modified

2024-03-26T08:09:02.510224Z

Summary

pam vulnerability

Details

USN-6588-1 fixed a vulnerability in PAM. This update provides the corresponding updates for Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, and Ubuntu 18.04 LTS.

Original advisory details:

Matthias Gerstner discovered that the PAM pam_namespace module incorrectly handled special files when performing directory checks. A local attacker could possibly use this issue to cause PAM to stop responding, resulting in a denial of service.

References

Affected packages

Ubuntu:Pro:14.04:LTS / pam

Package

Name: pam
Purl: pkg:deb/ubuntu/pam?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.1.8-1ubuntu2.2+esm4

Affected versions

1.*

1.1.3-8ubuntu3

1.1.3-10ubuntu1

1.1.3-11ubuntu1

1.1.8-1ubuntu1

1.1.8-1ubuntu2

1.1.8-1ubuntu2.1

1.1.8-1ubuntu2.2

1.1.8-1ubuntu2.2+esm1

1.1.8-1ubuntu2.2+esm3

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.1.8-1ubuntu2.2+esm4",
            "binary_name": "libpam-cracklib"
        },
        {
            "binary_version": "1.1.8-1ubuntu2.2+esm4",
            "binary_name": "libpam-cracklib-dbgsym"
        },
        {
            "binary_version": "1.1.8-1ubuntu2.2+esm4",
            "binary_name": "libpam-doc"
        },
        {
            "binary_version": "1.1.8-1ubuntu2.2+esm4",
            "binary_name": "libpam-modules"
        },
        {
            "binary_version": "1.1.8-1ubuntu2.2+esm4",
            "binary_name": "libpam-modules-bin"
        },
        {
            "binary_version": "1.1.8-1ubuntu2.2+esm4",
            "binary_name": "libpam-modules-bin-dbgsym"
        },
        {
            "binary_version": "1.1.8-1ubuntu2.2+esm4",
            "binary_name": "libpam-modules-dbgsym"
        },
        {
            "binary_version": "1.1.8-1ubuntu2.2+esm4",
            "binary_name": "libpam-runtime"
        },
        {
            "binary_version": "1.1.8-1ubuntu2.2+esm4",
            "binary_name": "libpam0g"
        },
        {
            "binary_version": "1.1.8-1ubuntu2.2+esm4",
            "binary_name": "libpam0g-dbgsym"
        },
        {
            "binary_version": "1.1.8-1ubuntu2.2+esm4",
            "binary_name": "libpam0g-dev"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / pam

Package

Name: pam
Purl: pkg:deb/ubuntu/pam?arch=src?distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.1.8-3.2ubuntu2.3+esm5

Affected versions

1.*

1.1.8-3.1ubuntu3

1.1.8-3.2ubuntu2

1.1.8-3.2ubuntu2.1

1.1.8-3.2ubuntu2.3

1.1.8-3.2ubuntu2.3+esm1

1.1.8-3.2ubuntu2.3+esm2

1.1.8-3.2ubuntu2.3+esm4

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.1.8-3.2ubuntu2.3+esm5",
            "binary_name": "libpam-cracklib"
        },
        {
            "binary_version": "1.1.8-3.2ubuntu2.3+esm5",
            "binary_name": "libpam-cracklib-dbgsym"
        },
        {
            "binary_version": "1.1.8-3.2ubuntu2.3+esm5",
            "binary_name": "libpam-doc"
        },
        {
            "binary_version": "1.1.8-3.2ubuntu2.3+esm5",
            "binary_name": "libpam-modules"
        },
        {
            "binary_version": "1.1.8-3.2ubuntu2.3+esm5",
            "binary_name": "libpam-modules-bin"
        },
        {
            "binary_version": "1.1.8-3.2ubuntu2.3+esm5",
            "binary_name": "libpam-modules-bin-dbgsym"
        },
        {
            "binary_version": "1.1.8-3.2ubuntu2.3+esm5",
            "binary_name": "libpam-modules-dbgsym"
        },
        {
            "binary_version": "1.1.8-3.2ubuntu2.3+esm5",
            "binary_name": "libpam-runtime"
        },
        {
            "binary_version": "1.1.8-3.2ubuntu2.3+esm5",
            "binary_name": "libpam0g"
        },
        {
            "binary_version": "1.1.8-3.2ubuntu2.3+esm5",
            "binary_name": "libpam0g-dbgsym"
        },
        {
            "binary_version": "1.1.8-3.2ubuntu2.3+esm5",
            "binary_name": "libpam0g-dev"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / pam

Package

Name: pam
Purl: pkg:deb/ubuntu/pam?arch=src?distro=esm-infra/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.1.8-3.6ubuntu2.18.04.6+esm1

Affected versions

1.*

1.1.8-3.2ubuntu3

1.1.8-3.2ubuntu4

1.1.8-3.6ubuntu1

1.1.8-3.6ubuntu2

1.1.8-3.6ubuntu2.18.04.1

1.1.8-3.6ubuntu2.18.04.2

1.1.8-3.6ubuntu2.18.04.3

1.1.8-3.6ubuntu2.18.04.4

1.1.8-3.6ubuntu2.18.04.6

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.1.8-3.6ubuntu2.18.04.6+esm1",
            "binary_name": "libpam-cracklib"
        },
        {
            "binary_version": "1.1.8-3.6ubuntu2.18.04.6+esm1",
            "binary_name": "libpam-cracklib-dbgsym"
        },
        {
            "binary_version": "1.1.8-3.6ubuntu2.18.04.6+esm1",
            "binary_name": "libpam-doc"
        },
        {
            "binary_version": "1.1.8-3.6ubuntu2.18.04.6+esm1",
            "binary_name": "libpam-modules"
        },
        {
            "binary_version": "1.1.8-3.6ubuntu2.18.04.6+esm1",
            "binary_name": "libpam-modules-bin"
        },
        {
            "binary_version": "1.1.8-3.6ubuntu2.18.04.6+esm1",
            "binary_name": "libpam-modules-bin-dbgsym"
        },
        {
            "binary_version": "1.1.8-3.6ubuntu2.18.04.6+esm1",
            "binary_name": "libpam-modules-dbgsym"
        },
        {
            "binary_version": "1.1.8-3.6ubuntu2.18.04.6+esm1",
            "binary_name": "libpam-runtime"
        },
        {
            "binary_version": "1.1.8-3.6ubuntu2.18.04.6+esm1",
            "binary_name": "libpam0g"
        },
        {
            "binary_version": "1.1.8-3.6ubuntu2.18.04.6+esm1",
            "binary_name": "libpam0g-dbgsym"
        },
        {
            "binary_version": "1.1.8-3.6ubuntu2.18.04.6+esm1",
            "binary_name": "libpam0g-dev"
        }
    ]
}