Executive Summary

Summary
Title Bind vulnerability
Informations
Name USN-3769-2 First vendor Publication 2018-10-01
Vendor Ubuntu Last vendor Modification 2018-10-01
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 12.04 ESM

Summary:

Bind could be made to crash if it received specially crafted network traffic.

Software Description: - bind9: Internet Domain Name Server

Details:

USN-3769-1 fixed a vulnerability in Bind. This update provides the corresponding update for Ubuntu 12.04 ESM.

Original advisory details:

テつ It was discovered that Bind incorrectly handled the deny-answer- テつ aliases feature. If this feature is enabled, a remote attacker could テつ use this issue to cause Bind to crash, resulting in a denial of テつ service.

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 12.04 ESM: テつ bind9テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ テつ 1:9.8.1.dfsg.P1-4ubuntu0.26

In general, a standard system update will make all the necessary changes.

References: テつ https://usn.ubuntu.com/usn/usn-3769-2 テつ https://usn.ubuntu.com/usn/usn-3769-1 テつ CVE-2018-5740

Original Source

Url : http://www.ubuntu.com/usn/USN-3769-2

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-617 Reachable Assertion

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 652
Application 1
Os 4
Os 2
Os 1
Os 3
Os 2
Os 2
Os 1
Os 2
Os 2

Snortツョ IPS/IDS

Date Description
2020-01-03 ISC BIND deny-answer-aliases denial of service attempt
RuleID : 52344 - Revision : 1 - Type : SERVER-OTHER
2020-01-03 ISC BIND deny-answer-aliases denial of service attempt
RuleID : 52343 - Revision : 1 - Type : SERVER-OTHER

Nessusツョ Vulnerability Scanner

Date Description
2019-01-10 Name : The remote device is affected by multiple vulnerabilities.
File : juniper_space_jsa10917_184R1.nasl - Type : ACT_GATHER_INFO
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-5417ca3713.nasl - Type : ACT_GATHER_INFO
2018-11-05 Name : The remote device is missing a vendor-supplied security patch.
File : f5_bigip_SOL98528405.nasl - Type : ACT_GATHER_INFO
2018-10-26 Name : The remote EulerOS Virtualization host is missing a security update.
File : EulerOS_SA-2018-1328.nasl - Type : ACT_GATHER_INFO
2018-10-26 Name : The remote EulerOS Virtualization host is missing a security update.
File : EulerOS_SA-2018-1343.nasl - Type : ACT_GATHER_INFO
2018-09-27 Name : The remote EulerOS host is missing a security update.
File : EulerOS_SA-2018-1281.nasl - Type : ACT_GATHER_INFO
2018-09-27 Name : The remote EulerOS host is missing a security update.
File : EulerOS_SA-2018-1282.nasl - Type : ACT_GATHER_INFO
2018-09-27 Name : The remote Amazon Linux 2 host is missing a security update.
File : al2_ALAS-2018-1082.nasl - Type : ACT_GATHER_INFO
2018-09-20 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2018-1082.nasl - Type : ACT_GATHER_INFO
2018-08-31 Name : The remote Debian host is missing a security update.
File : debian_DLA-1485.nasl - Type : ACT_GATHER_INFO
2018-08-29 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2018-2570.nasl - Type : ACT_GATHER_INFO
2018-08-29 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2018-2571.nasl - Type : ACT_GATHER_INFO
2018-08-23 Name : The remote Fedora host is missing a security update.
File : fedora_2018-90f8fbd58e.nasl - Type : ACT_GATHER_INFO
2018-08-16 Name : The remote name server is affected by a denial of service vulnerability.
File : bind9_9122_p1.nasl - Type : ACT_GATHER_INFO
2018-08-13 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2018-222-01.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
2
Date Informations
2019-03-14 13:22:00
  • Multiple Updates
2019-01-17 17:21:10
  • Multiple Updates
2018-10-01 17:19:01
  • First insertion