Vulnerability in Samba
CVE-2016-2111
The NETLOGON service in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2, when a domain controller is configured, allows remote attackers to spoof the computer name of a secure channel's endpoint, and obtain sensitive session information, by running a crafted application and leveraging the ability to sniff network traffic, a related issue to CVE-2015-0005.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.029 (86.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 86.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.029 · newest: 0.029 · change: 0.000
Affected products
- Samba — versions 3.0.0, 3.0.1, 3.0.2
- Canonical Ubuntu Linux — versions 14.04, 15.10, 16.04
Weakness classification (CWE)
References
- www.slackware.com/security/viewer.php (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2016-04/msg00020.html (vendor-advisory)
- rhn.redhat.com/errata/RHSA-2016-0612.html (vendor-advisory)
- www.ubuntu.com/usn/USN-2950-1 (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2016-04/msg00024.html (vendor-advisory)
- rhn.redhat.com/errata/RHSA-2016-0613.html (vendor-advisory)
- badlock.org/
- rhn.redhat.com/errata/RHSA-2016-0621.html (vendor-advisory)
- www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- lists.opensuse.org/opensuse-security-announce/2016-04/msg00042.html (vendor-advisory)
Frequently asked questions
- What is CVE-2016-2111?
- CVE-2016-2111 is a medium-severity vulnerability in Samba, classified under CWE-254. CVSS score: 6.3/10. Published 2016-04-25.
- How severe is CVE-2016-2111?
- Medium severity. CVSS v3 base score is 6.3 out of 10.