UBUNTU-CVE-2013-6442

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Source
https://ubuntu.com/security/CVE-2013-6442
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-6442.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2013-6442
Related
Published
2014-03-14T10:55:00Z
Modified
2014-03-14T10:55:00Z
Summary
[none]
Details

The owner_set function in smbcacls.c in smbcacls in Samba 4.0.x before 4.0.16 and 4.1.x before 4.1.6 removes an ACL during use of a --chown or --chgrp option, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging an unintended administrative change.

References

Affected packages

Ubuntu:14.04:LTS / samba

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:4.1.3+dfsg-2ubuntu4

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

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "libnss-winbind"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "libpam-smbpass"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "libpam-winbind"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "libparse-pidl-perl"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "libsmbclient"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "libsmbclient-dev"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "libsmbsharemodes-dev"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "libsmbsharemodes0"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "libwbclient-dev"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "libwbclient0"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "python-samba"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "registry-tools"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "samba"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "samba-common"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "samba-common-bin"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "samba-dbg"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "samba-dev"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "samba-doc"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "samba-dsdb-modules"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "samba-libs"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "samba-testsuite"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "samba-vfs-modules"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "smbclient"
        },
        {
            "binary_version": "2:4.1.3+dfsg-2ubuntu4",
            "binary_name": "winbind"
        }
    ]
}