Vulnerability Details : CVE-2013-4496
Samba 3.x before 3.6.23, 4.0.x before 4.0.16, and 4.1.x before 4.1.6 does not enforce the password-guessing protection mechanism for all interfaces, which makes it easier for remote attackers to obtain access via brute-force ChangePasswordUser2 (1) SAMR or (2) RAP attempts.
Exploit prediction scoring system (EPSS) score for CVE-2013-4496
Probability of exploitation activity in the next 30 days: 0.54%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 75 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2013-4496
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2013-4496
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-4496
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http://www.samba.org/samba/history/samba-3.6.23.html
Samba - Release Notes ArchiveVendor Advisory
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http://www.samba.org/samba/history/samba-4.0.16.html
Samba - Release Notes ArchiveVendor Advisory
-
http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html
503 Backend fetch failedMailing List;Third Party Advisory
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https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05115993
HPSBUX03574 rev.1 - HPE HP-UX CIFS-Server (Samba), Remote Access Restriction Bypass, Authentication bypass, Denial of Service (DoS), Unauthorized Access to Files, Access Restriction Bypass, UnauthorizThird Party Advisory
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https://bugzilla.samba.org/show_bug.cgi?id=10245
Access DeniedIssue Tracking;Vendor Advisory
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http://advisories.mageia.org/MGASA-2014-0138.html
Mageia Advisory: MGASA-2014-0138 - Updated samba packages fix security vulnerabilityThird Party Advisory
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http://www.mandriva.com/security/advisories?name=MDVSA-2015:082
mandriva.comThird Party Advisory
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http://security.gentoo.org/glsa/glsa-201502-15.xml
Samba: Multiple vulnerabilities (GLSA 201502-15) — Gentoo securityThird Party Advisory
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http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134717.html
[SECURITY] Fedora 20 Update: samba-4.1.9-3.fc20Mailing List;Third Party Advisory
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http://lists.opensuse.org/opensuse-updates/2014-03/msg00063.html
openSUSE-SU-2014:0405-1: moderate: samba: security and bugfix updateMailing List;Third Party Advisory
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http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00047.html
[security-announce] openSUSE-SU-2016:1106-1: important: Security updateMailing List;Third Party Advisory
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http://lists.opensuse.org/opensuse-updates/2014-03/msg00062.html
openSUSE-SU-2014:0404-1: moderate: samba: security and bugfix update toMailing List;Third Party Advisory
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http://www.ubuntu.com/usn/USN-2156-1
USN-2156-1: Samba vulnerability | Ubuntu security noticesThird Party Advisory
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http://www.samba.org/samba/security/CVE-2013-4496
Samba - Security Announcement ArchiveVendor Advisory
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http://www.securityfocus.com/bid/66336
Samba SAMR Server Password Lockout Bypass Information Disclosure WeaknessThird Party Advisory;VDB Entry
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http://rhn.redhat.com/errata/RHSA-2014-0330.html
RHSA-2014:0330 - Security Advisory - Red Hat Customer PortalThird Party Advisory
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http://www.samba.org/samba/history/samba-4.1.6.html
Samba - Release Notes ArchiveVendor Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00048.html
[security-announce] openSUSE-SU-2016:1107-1: important: Security updateMailing List;Third Party Advisory
Products affected by CVE-2013-4496
- cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*
- cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:*