Executive Summary

Informations
Name CVE-2016-0771 First vendor Publication 2016-03-13
Vendor Cve Last vendor Modification 2016-12-03

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H
Overall CVSS Score 5.9
Base Score 5.9 Environmental Score 5.9
impact SubScore 4.2 Temporal Score 5.9
Exploitabality Sub Score 1.6
 
Attack Vector Network Attack Complexity High
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:S/C:P/I:N/A:P)
Cvss Base Score 4.9 Attack Range Network
Cvss Impact Score 4.9 Attack Complexity Medium
Cvss Expoit Score 6.8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

The internal DNS server in Samba 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, when an AD DC is configured, allows remote authenticated users to cause a denial of service (out-of-bounds read) or possibly obtain sensitive information from process memory by uploading a crafted DNS TXT record.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0771

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 69

Nessus® Vulnerability Scanner

Date Description
2016-03-23 Name : The remote Samba server is affected by multiple vulnerabilities.
File : samba_4_3_6.nasl - Type : ACT_GATHER_INFO
2016-03-21 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2016-359.nasl - Type : ACT_GATHER_INFO
2016-03-14 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3514.nasl - Type : ACT_GATHER_INFO
2016-03-09 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2016-068-02.nasl - Type : ACT_GATHER_INFO
2016-03-09 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2922-1.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/84273
CONFIRM https://bugzilla.samba.org/show_bug.cgi?id=11128
https://bugzilla.samba.org/show_bug.cgi?id=11686
https://www.samba.org/samba/security/CVE-2016-0771.html
DEBIAN http://www.debian.org/security/2016/dsa-3514
SECTRACK http://www.securitytracker.com/id/1035219
SUSE http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00063.html
UBUNTU http://www.ubuntu.com/usn/USN-2922-1

Alert History

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Date Informations
2021-05-04 09:49:51
  • Multiple Updates
2021-04-22 01:54:08
  • Multiple Updates
2020-05-23 00:48:24
  • Multiple Updates
2016-12-03 09:24:34
  • Multiple Updates
2016-11-29 00:25:46
  • Multiple Updates
2016-03-24 13:25:50
  • Multiple Updates
2016-03-22 17:23:08
  • Multiple Updates
2016-03-22 13:25:56
  • Multiple Updates
2016-03-15 13:25:11
  • Multiple Updates
2016-03-14 05:25:09
  • First insertion