USN-6238-1

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Source

https://ubuntu.com/security/notices/USN-6238-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6238-1.json

JSON Data

https://api.test.osv.dev/v1/vulns/USN-6238-1

Related

Published

2023-07-19T14:45:02.930588Z

Modified

2023-07-19T14:45:02.930588Z

Summary

samba vulnerabilities

Details

It was discovered that Samba incorrectly handled Winbind NTLM authentication responses. An attacker could possibly use this issue to cause Samba to crash, resulting in a denial of service. (CVE-2022-2127)

Andreas Schneider discovered that Samba incorrectly enforced SMB2 packet signing. A remote attacker could possibly use this issue to obtain or modify sensitive information. This issue only affected Ubuntu 23.04. (CVE-2023-3347)

Florent Saudel and Arnaud Gatignolof discovered that Samba incorrectly handled certain Spotlight requests. A remote attacker could possibly use this issue to cause Samba to consume resources, leading to a denial of service. (CVE-2023-34966, CVE-2023-34967)

Ralph Boehme and Stefan Metzmacher discovered that Samba incorrectly handled paths returned by Spotlight requests. A remote attacker could possibly use this issue to obtain sensitive information. (CVE-2023-34968)

References

Affected packages

Ubuntu:20.04:LTS / samba

Package

Name: samba
Purl: pkg:deb/ubuntu/samba@2:4.15.13+dfsg-0ubuntu0.20.04.3?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2:4.15.13+dfsg-0ubuntu0.20.04.3

Affected versions

2:4.*

2:4.10.7+dfsg-0ubuntu2

2:4.10.7+dfsg-0ubuntu3

2:4.11.1+dfsg-3ubuntu1

2:4.11.1+dfsg-3ubuntu2

2:4.11.1+dfsg-3ubuntu4

2:4.11.5+dfsg-1ubuntu1

2:4.11.5+dfsg-1ubuntu2

2:4.11.6+dfsg-0ubuntu1

2:4.11.6+dfsg-0ubuntu1.1

2:4.11.6+dfsg-0ubuntu1.2

2:4.11.6+dfsg-0ubuntu1.3

2:4.11.6+dfsg-0ubuntu1.4

2:4.11.6+dfsg-0ubuntu1.5

2:4.11.6+dfsg-0ubuntu1.6

2:4.11.6+dfsg-0ubuntu1.8

2:4.11.6+dfsg-0ubuntu1.9

2:4.11.6+dfsg-0ubuntu1.10

2:4.13.14+dfsg-0ubuntu0.20.04.1

2:4.13.14+dfsg-0ubuntu0.20.04.2

2:4.13.14+dfsg-0ubuntu0.20.04.3

2:4.13.14+dfsg-0ubuntu0.20.04.4

2:4.13.17~dfsg-0ubuntu0.21.04.1

2:4.13.17~dfsg-0ubuntu0.21.04.2

2:4.13.17~dfsg-0ubuntu1.20.04.1

2:4.13.17~dfsg-0ubuntu1.20.04.2

2:4.13.17~dfsg-0ubuntu1.20.04.4

2:4.13.17~dfsg-0ubuntu1.20.04.5

2:4.15.13+dfsg-0ubuntu0.20.04.1

2:4.15.13+dfsg-0ubuntu0.20.04.2

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "ctdb",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "ctdb-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "libnss-winbind",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "libnss-winbind-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "libpam-winbind",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "libpam-winbind-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "libsmbclient",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "libsmbclient-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "libsmbclient-dev",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "libwbclient-dev",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "libwbclient0",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "libwbclient0-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "python3-samba",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "python3-samba-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "registry-tools",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "registry-tools-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "samba",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "samba-common",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "samba-common-bin",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "samba-common-bin-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "samba-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "samba-dev",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "samba-dsdb-modules",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "samba-dsdb-modules-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "samba-libs",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "samba-libs-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "samba-testsuite",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "samba-testsuite-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "samba-vfs-modules",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "samba-vfs-modules-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "smbclient",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "smbclient-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "winbind",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        },
        {
            "binary_name": "winbind-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu0.20.04.3"
        }
    ]
}

Ubuntu:22.04:LTS / samba

Package

Name: samba
Purl: pkg:deb/ubuntu/samba@2:4.15.13+dfsg-0ubuntu1.2?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2:4.15.13+dfsg-0ubuntu1.2

Affected versions

2:4.*

2:4.13.5+dfsg-2ubuntu2

2:4.13.5+dfsg-2ubuntu3

2:4.13.14+dfsg-0ubuntu1

2:4.13.14+dfsg-0ubuntu2

2:4.15.5~dfsg-0ubuntu1

2:4.15.5~dfsg-0ubuntu2

2:4.15.5~dfsg-0ubuntu4

2:4.15.5~dfsg-0ubuntu5

2:4.15.5~dfsg-0ubuntu5.1

2:4.15.9+dfsg-0ubuntu0.2

2:4.15.9+dfsg-0ubuntu0.3

2:4.15.13+dfsg-0ubuntu1

2:4.15.13+dfsg-0ubuntu1.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "ctdb",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "ctdb-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "libnss-winbind",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "libnss-winbind-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "libpam-winbind",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "libpam-winbind-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "libsmbclient",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "libsmbclient-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "libsmbclient-dev",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "libwbclient-dev",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "libwbclient0",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "libwbclient0-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "python3-samba",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "python3-samba-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "registry-tools",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "registry-tools-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "samba",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "samba-common",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "samba-common-bin",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "samba-common-bin-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "samba-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "samba-dev",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "samba-dsdb-modules",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "samba-dsdb-modules-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "samba-libs",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "samba-libs-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "samba-testsuite",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "samba-testsuite-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "samba-vfs-modules",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "samba-vfs-modules-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "smbclient",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "smbclient-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "winbind",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        },
        {
            "binary_name": "winbind-dbgsym",
            "binary_version": "2:4.15.13+dfsg-0ubuntu1.2"
        }
    ]
}