CVE-2015-8467
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2 High
AI Score
Confidence
High
6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
0.013 Low
EPSS
Percentile
85.7%
The samldb_check_user_account_control_acl function in dsdb/samdb/ldb_modules/samldb.c in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3 does not properly check for administrative privileges during creation of machine accounts, which allows remote authenticated users to bypass intended access restrictions by leveraging the existence of a domain with both a Samba DC and a Windows DC, a similar issue to CVE-2015-2535.
References
lists.opensuse.org/opensuse-security-announce/2015-12/msg00019.html
lists.opensuse.org/opensuse-security-announce/2015-12/msg00020.html
lists.opensuse.org/opensuse-security-announce/2015-12/msg00032.html
lists.opensuse.org/opensuse-security-announce/2015-12/msg00033.html
lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html
www.debian.org/security/2016/dsa-3433
www.securityfocus.com/bid/79735
www.securitytracker.com/id/1034493
www.ubuntu.com/usn/USN-2855-1
www.ubuntu.com/usn/USN-2855-2
bugzilla.redhat.com/show_bug.cgi?id=1290294
git.samba.org/?p=samba.git%3Ba=commit%3Bh=b000da128b5fb519d2d3f2e7fd20e4a25b7dae7d
security.gentoo.org/glsa/201612-47
www.samba.org/samba/security/CVE-2015-8467.html
Social References
More
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2 High
AI Score
Confidence
High
6 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
0.013 Low
EPSS
Percentile
85.7%