UBUNTU-CVE-2015-7560

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Source
https://ubuntu.com/security/CVE-2015-7560
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-7560.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2015-7560
Upstream
Downstream
Related
Published
2016-03-08T00:00:00Z
Modified
2025-09-08T16:43:28Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

The SMB1 implementation in smbd in Samba 3.x and 4.x before 4.1.23, 4.2.x before 4.2.9, 4.3.x before 4.3.6, and 4.4.x before 4.4.0rc4 allows remote authenticated users to modify arbitrary ACLs by using a UNIX SMB1 call to create a symlink, and then using a non-UNIX SMB1 call to write to the ACL content.

References

Affected packages

Ubuntu:14.04:LTS / samba

Package

Name
samba
Purl
pkg:deb/ubuntu/samba@2:4.1.6+dfsg-1ubuntu2.14.04.13?arch=source&distro=trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:4.1.6+dfsg-1ubuntu2.14.04.13

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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libnss-winbind",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "libpam-smbpass",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "libpam-winbind",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "libparse-pidl-perl",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "libsmbclient",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "libsmbclient-dev",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "libsmbsharemodes-dev",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "libsmbsharemodes0",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "libwbclient-dev",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "libwbclient0",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "python-samba",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "registry-tools",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "samba",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "samba-common",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "samba-common-bin",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "samba-dev",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "samba-dsdb-modules",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "samba-libs",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "samba-testsuite",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "samba-vfs-modules",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "smbclient",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        },
        {
            "binary_name": "winbind",
            "binary_version": "2:4.1.6+dfsg-1ubuntu2.14.04.13"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:16.04:LTS / samba

Package

Name
samba
Purl
pkg:deb/ubuntu/samba@2:4.3.6+dfsg-1ubuntu1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:4.3.6+dfsg-1ubuntu1

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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "ctdb",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "libnss-winbind",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "libpam-winbind",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "libparse-pidl-perl",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "libsmbclient",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "libsmbclient-dev",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "libwbclient-dev",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "libwbclient0",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "python-samba",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "registry-tools",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "samba",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "samba-common",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "samba-common-bin",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "samba-dev",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "samba-dsdb-modules",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "samba-libs",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "samba-testsuite",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "samba-vfs-modules",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "smbclient",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        },
        {
            "binary_name": "winbind",
            "binary_version": "2:4.3.6+dfsg-1ubuntu1"
        }
    ],
    "availability": "No subscription required"
}