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Vulnerability Details : CVE-2015-3223

The ldb_wildcard_compare function in ldb_match.c in ldb before 1.1.24, as used in the AD LDAP server in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, mishandles certain zero values, which allows remote attackers to cause a denial of service (infinite loop) via crafted packets.
Publish Date : 2015-12-29 Last Update Date : 2016-12-30
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 189

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2016:0009: libldb security update (Moderate) oval:com.redhat.rhsa:def:20160009 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2015-3223

# Product Type Vendor Product Version Update Edition Language
1 Application Samba Samba 4.0.0 Version Details Vulnerabilities
2 Application Samba Samba 4.0.1 Version Details Vulnerabilities
3 Application Samba Samba 4.0.2 Version Details Vulnerabilities
4 Application Samba Samba 4.0.3 Version Details Vulnerabilities
5 Application Samba Samba 4.0.4 Version Details Vulnerabilities
6 Application Samba Samba 4.0.5 Version Details Vulnerabilities
7 Application Samba Samba 4.0.6 Version Details Vulnerabilities
8 Application Samba Samba 4.0.7 Version Details Vulnerabilities
9 Application Samba Samba 4.0.8 Version Details Vulnerabilities
10 Application Samba Samba 4.0.9 Version Details Vulnerabilities
11 Application Samba Samba 4.0.10 Version Details Vulnerabilities
12 Application Samba Samba 4.0.11 Version Details Vulnerabilities
13 Application Samba Samba 4.0.12 Version Details Vulnerabilities
14 Application Samba Samba 4.0.13 Version Details Vulnerabilities
15 Application Samba Samba 4.0.14 Version Details Vulnerabilities
16 Application Samba Samba 4.0.15 Version Details Vulnerabilities
17 Application Samba Samba 4.0.16 Version Details Vulnerabilities
18 Application Samba Samba 4.0.17 Version Details Vulnerabilities
19 Application Samba Samba 4.0.18 Version Details Vulnerabilities
20 Application Samba Samba 4.0.19 Version Details Vulnerabilities
21 Application Samba Samba 4.0.20 Version Details Vulnerabilities
22 Application Samba Samba 4.0.21 Version Details Vulnerabilities
23 Application Samba Samba 4.0.22 Version Details Vulnerabilities
24 Application Samba Samba 4.0.23 Version Details Vulnerabilities
25 Application Samba Samba 4.0.24 Version Details Vulnerabilities
26 Application Samba Samba 4.1.0 Version Details Vulnerabilities
27 Application Samba Samba 4.1.1 Version Details Vulnerabilities
28 Application Samba Samba 4.1.2 Version Details Vulnerabilities
29 Application Samba Samba 4.1.3 Version Details Vulnerabilities
30 Application Samba Samba 4.1.4 Version Details Vulnerabilities
31 Application Samba Samba 4.1.5 Version Details Vulnerabilities
32 Application Samba Samba 4.1.6 Version Details Vulnerabilities
33 Application Samba Samba 4.1.7 Version Details Vulnerabilities
34 Application Samba Samba 4.1.8 Version Details Vulnerabilities
35 Application Samba Samba 4.1.9 Version Details Vulnerabilities
36 Application Samba Samba 4.1.10 Version Details Vulnerabilities
37 Application Samba Samba 4.1.11 Version Details Vulnerabilities
38 Application Samba Samba 4.1.12 Version Details Vulnerabilities
39 Application Samba Samba 4.1.13 Version Details Vulnerabilities
40 Application Samba Samba 4.1.14 Version Details Vulnerabilities
41 Application Samba Samba 4.1.15 Version Details Vulnerabilities
42 Application Samba Samba 4.1.16 Version Details Vulnerabilities
43 Application Samba Samba 4.1.17 Version Details Vulnerabilities
44 Application Samba Samba 4.1.18 Version Details Vulnerabilities
45 Application Samba Samba 4.1.19 Version Details Vulnerabilities
46 Application Samba Samba 4.1.20 Version Details Vulnerabilities
47 Application Samba Samba 4.1.21 Version Details Vulnerabilities
48 Application Samba Samba 4.2.0 Version Details Vulnerabilities
49 Application Samba Samba 4.2.1 Version Details Vulnerabilities
50 Application Samba Samba 4.2.2 Version Details Vulnerabilities
51 Application Samba Samba 4.2.3 Version Details Vulnerabilities
52 Application Samba Samba 4.2.4 Version Details Vulnerabilities
53 Application Samba Samba 4.2.5 Version Details Vulnerabilities
54 Application Samba Samba 4.2.6 Version Details Vulnerabilities
55 Application Samba Samba 4.3.0 Version Details Vulnerabilities
56 Application Samba Samba 4.3.1 Version Details Vulnerabilities
57 Application Samba Samba 4.3.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Samba Samba 57

- References For CVE-2015-3223

https://git.samba.org/?p=samba.git;a=commit;h=ec504dbf69636a554add1f3d5703dd6c3ad450b8 CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00020.html
SUSE SUSE-SU-2015:2305
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00032.html
SUSE openSUSE-SU-2015:2354
http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174391.html
FEDORA FEDORA-2015-0e0879cc8a
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00019.html
SUSE SUSE-SU-2015:2304
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html
SUSE openSUSE-SU-2016:1064
https://git.samba.org/?p=samba.git;a=commit;h=aa6c27148b9d3f8c1e4fdd5dd46bfecbbd0ca465 CONFIRM
https://www.samba.org/samba/security/CVE-2015-3223.html CONFIRM
https://security.gentoo.org/glsa/201612-47
GENTOO GLSA-201612-47
https://bugzilla.redhat.com/show_bug.cgi?id=1290287 CONFIRM
http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174076.html
FEDORA FEDORA-2015-b36076d32e
http://www.ubuntu.com/usn/USN-2855-1
UBUNTU USN-2855-1
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html CONFIRM
http://www.ubuntu.com/usn/USN-2856-1
UBUNTU USN-2856-1
http://www.ubuntu.com/usn/USN-2855-2
UBUNTU USN-2855-2
http://www.securityfocus.com/bid/79731
BID 79731 Samba ldb 'ldb_wildcard_compare()' Function Denial of Service Vulnerability Release Date:2016-12-29
http://www.securitytracker.com/id/1034493
SECTRACK 1034493
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00033.html
SUSE openSUSE-SU-2015:2356
http://www.debian.org/security/2016/dsa-3433
DEBIAN DSA-3433

- Metasploit Modules Related To CVE-2015-3223

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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