UBUNTU-CVE-2019-14847

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Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2019-14847

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14847.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2019-14847

Related

Published

2019-10-29T00:00:00Z

Modified

2019-10-29T00:00:00Z

Severity

4.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

A flaw was found in samba 4.0.0 before samba 4.9.15 and samba 4.10.x before 4.10.10. An attacker can crash AD DC LDAP server via dirsync resulting in denial of service. Privilege escalation is not possible with this issue.

References

Affected packages

Ubuntu:Pro:14.04:LTS / samba

Package

Name: samba
Purl: pkg:deb/ubuntu/samba@2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3

Affected versions

2:3.*

2:3.6.18-1ubuntu3

2:4.*

2:4.0.10+dfsg-4ubuntu2

2:4.0.13+dfsg-1ubuntu1

2:4.1.3+dfsg-2ubuntu2

2:4.1.3+dfsg-2ubuntu3

2:4.1.3+dfsg-2ubuntu4

2:4.1.3+dfsg-2ubuntu5

2:4.1.6+dfsg-1ubuntu1

2:4.1.6+dfsg-1ubuntu2

2:4.1.6+dfsg-1ubuntu2.14.04.1

2:4.1.6+dfsg-1ubuntu2.14.04.2

2:4.1.6+dfsg-1ubuntu2.14.04.3

2:4.1.6+dfsg-1ubuntu2.14.04.4

2:4.1.6+dfsg-1ubuntu2.14.04.5

2:4.1.6+dfsg-1ubuntu2.14.04.7

2:4.1.6+dfsg-1ubuntu2.14.04.8

2:4.1.6+dfsg-1ubuntu2.14.04.9

2:4.1.6+dfsg-1ubuntu2.14.04.11

2:4.1.6+dfsg-1ubuntu2.14.04.12

2:4.1.6+dfsg-1ubuntu2.14.04.13

2:4.3.8+dfsg-0ubuntu0.14.04.2

2:4.3.9+dfsg-0ubuntu0.14.04.1

2:4.3.9+dfsg-0ubuntu0.14.04.3

2:4.3.11+dfsg-0ubuntu0.14.04.1

2:4.3.11+dfsg-0ubuntu0.14.04.2

2:4.3.11+dfsg-0ubuntu0.14.04.3

2:4.3.11+dfsg-0ubuntu0.14.04.4

2:4.3.11+dfsg-0ubuntu0.14.04.6

2:4.3.11+dfsg-0ubuntu0.14.04.7

2:4.3.11+dfsg-0ubuntu0.14.04.8

2:4.3.11+dfsg-0ubuntu0.14.04.9

2:4.3.11+dfsg-0ubuntu0.14.04.10

2:4.3.11+dfsg-0ubuntu0.14.04.11

2:4.3.11+dfsg-0ubuntu0.14.04.12

2:4.3.11+dfsg-0ubuntu0.14.04.13

2:4.3.11+dfsg-0ubuntu0.14.04.14

2:4.3.11+dfsg-0ubuntu0.14.04.16

2:4.3.11+dfsg-0ubuntu0.14.04.17

2:4.3.11+dfsg-0ubuntu0.14.04.19

2:4.3.11+dfsg-0ubuntu0.14.04.20

2:4.3.11+dfsg-0ubuntu0.14.04.20+esm2

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libwbclient-dev": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba-libs": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "registry-tools": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba-common-bin": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libsmbsharemodes0-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libwbclient0-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libpam-winbind-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libnss-winbind-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba-doc": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libsmbsharemodes0": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba-vfs-modules": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "winbind": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "python-samba-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba-dsdb-modules-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libsmbsharemodes-dev-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba-common-bin-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba-testsuite": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba-dev-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "smbclient-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libsmbclient": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libsmbsharemodes-dev": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libsmbclient-dev": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libwbclient0": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libparse-pidl-perl-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba-dsdb-modules": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "registry-tools-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba-vfs-modules-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "python-samba": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libpam-smbpass-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libsmbclient-dev-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libnss-winbind": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libsmbclient-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba-libs-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba-dbg": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba-testsuite-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba-common": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "winbind-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libpam-winbind": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "smbclient": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libwbclient-dev-dbgsym": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "samba-dev": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libparse-pidl-perl": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3",
            "libpam-smbpass": "2:4.3.11+dfsg-0ubuntu0.14.04.20+esm3"
        }
    ]
}

Ubuntu:16.04:LTS / samba

Package

Name: samba
Purl: pkg:deb/ubuntu/samba@2:4.3.11+dfsg-0ubuntu0.16.04.23?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2:4.3.11+dfsg-0ubuntu0.16.04.23

Affected versions

2:4.*

2:4.1.17+dfsg-4ubuntu2

2:4.1.20+dfsg-1ubuntu1

2:4.1.20+dfsg-1ubuntu2

2:4.1.20+dfsg-1ubuntu3

2:4.1.20+dfsg-1ubuntu5

2:4.3.3+dfsg-1ubuntu1

2:4.3.3+dfsg-1ubuntu2

2:4.3.3+dfsg-1ubuntu3

2:4.3.6+dfsg-1ubuntu1

2:4.3.8+dfsg-0ubuntu1

2:4.3.9+dfsg-0ubuntu0.16.04.1

2:4.3.9+dfsg-0ubuntu0.16.04.2

2:4.3.9+dfsg-0ubuntu0.16.04.3

2:4.3.11+dfsg-0ubuntu0.16.04.1

2:4.3.11+dfsg-0ubuntu0.16.04.3

2:4.3.11+dfsg-0ubuntu0.16.04.5

2:4.3.11+dfsg-0ubuntu0.16.04.6

2:4.3.11+dfsg-0ubuntu0.16.04.7

2:4.3.11+dfsg-0ubuntu0.16.04.8

2:4.3.11+dfsg-0ubuntu0.16.04.9

2:4.3.11+dfsg-0ubuntu0.16.04.10

2:4.3.11+dfsg-0ubuntu0.16.04.11

2:4.3.11+dfsg-0ubuntu0.16.04.12

2:4.3.11+dfsg-0ubuntu0.16.04.13

2:4.3.11+dfsg-0ubuntu0.16.04.15

2:4.3.11+dfsg-0ubuntu0.16.04.16

2:4.3.11+dfsg-0ubuntu0.16.04.17

2:4.3.11+dfsg-0ubuntu0.16.04.18

2:4.3.11+dfsg-0ubuntu0.16.04.19

2:4.3.11+dfsg-0ubuntu0.16.04.20

2:4.3.11+dfsg-0ubuntu0.16.04.21

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libwbclient-dev": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "samba-libs": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "registry-tools": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "samba-common-bin": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "libwbclient0-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "samba-dsdb-modules-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "libpam-winbind-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "libnss-winbind-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "samba-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "winbind": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "samba-vfs-modules": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "samba-common-bin-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "samba-testsuite": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "samba-dev-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "smbclient-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "libsmbclient": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "samba": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "libsmbclient-dev": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "libwbclient0": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "libparse-pidl-perl-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "samba-dsdb-modules": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "registry-tools-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "samba-vfs-modules-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "python-samba": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "ctdb": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "libsmbclient-dev-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "libnss-winbind": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "libsmbclient-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "samba-libs-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "samba-dbg": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "samba-testsuite-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "samba-common": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "winbind-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "libpam-winbind": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "smbclient": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "libwbclient-dev-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "samba-dev": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "libparse-pidl-perl": "2:4.3.11+dfsg-0ubuntu0.16.04.23",
            "ctdb-dbgsym": "2:4.3.11+dfsg-0ubuntu0.16.04.23"
        }
    ]
}

Ubuntu:18.04:LTS / samba

Package

Name: samba
Purl: pkg:deb/ubuntu/samba@2:4.7.6+dfsg~ubuntu-0ubuntu2.13?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2:4.7.6+dfsg~ubuntu-0ubuntu2.13

Affected versions

2:4.*

2:4.6.7+dfsg-1ubuntu3

2:4.7.1+dfsg-1ubuntu1

2:4.7.3+dfsg-1ubuntu1

2:4.7.4+dfsg-1ubuntu1

2:4.7.6+dfsg~ubuntu-0ubuntu1

2:4.7.6+dfsg~ubuntu-0ubuntu2

2:4.7.6+dfsg~ubuntu-0ubuntu2.2

2:4.7.6+dfsg~ubuntu-0ubuntu2.4

2:4.7.6+dfsg~ubuntu-0ubuntu2.5

2:4.7.6+dfsg~ubuntu-0ubuntu2.6

2:4.7.6+dfsg~ubuntu-0ubuntu2.7

2:4.7.6+dfsg~ubuntu-0ubuntu2.9

2:4.7.6+dfsg~ubuntu-0ubuntu2.10

2:4.7.6+dfsg~ubuntu-0ubuntu2.11

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "libwbclient-dev": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "samba-libs": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "registry-tools": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "samba-common-bin": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "libwbclient0-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "samba-dsdb-modules-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "libpam-winbind-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "libnss-winbind-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "samba-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "winbind": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "samba-vfs-modules": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "python-samba-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "samba-common-bin-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "samba-testsuite": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "smbclient-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "libsmbclient": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "samba": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "libwbclient0": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "libsmbclient-dev": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "python-samba": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "samba-dsdb-modules": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "registry-tools-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "samba-vfs-modules-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "ctdb": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "libnss-winbind": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "libsmbclient-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "samba-libs-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "winbind-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "samba-testsuite-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "samba-common": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "libpam-winbind": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "smbclient": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "samba-dev": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "libparse-pidl-perl": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13",
            "ctdb-dbgsym": "2:4.7.6+dfsg~ubuntu-0ubuntu2.13"
        }
    ]
}