Executive Summary

Informations
Name CVE-2017-15105 First vendor Publication 2018-01-23
Vendor Cve Last vendor Modification 2019-10-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Overall CVSS Score 5.3
Base Score 5.3 Environmental Score 5.3
impact SubScore 1.4 Temporal Score 5.3
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact Low Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:P/A:N)
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 flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence (NXDOMAIN answer) of an existing wildcard record, or trick unbound into accepting a NODATA proof.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15105

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 126
Os 4
Os 2

Nessus® Vulnerability Scanner

Date Description
2018-02-07 Name : The remote Fedora host is missing a security update.
File : fedora_2018-a10a19e06a.nasl - Type : ACT_GATHER_INFO
2018-01-31 Name : The remote Debian host is missing a security update.
File : debian_DLA-1264.nasl - Type : ACT_GATHER_INFO
2018-01-31 Name : The remote Fedora host is missing a security update.
File : fedora_2018-69316c5b7a.nasl - Type : ACT_GATHER_INFO
2018-01-22 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_8d3bae09fd2811e795f2005056925db4.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/102817
CONFIRM https://unbound.net/downloads/CVE-2017-15105.txt
MLIST https://lists.debian.org/debian-lts-announce/2018/01/msg00039.html
https://lists.debian.org/debian-lts-announce/2019/02/msg00022.html
UBUNTU https://usn.ubuntu.com/3673-1/

Alert History

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Date Informations
2020-05-23 02:03:18
  • Multiple Updates
2020-05-23 00:56:18
  • Multiple Updates
2019-10-12 00:20:38
  • Multiple Updates
2019-10-10 05:19:47
  • Multiple Updates
2019-03-06 21:19:20
  • Multiple Updates
2019-02-15 17:19:07
  • Multiple Updates
2018-06-09 09:19:07
  • Multiple Updates
2018-02-13 21:20:50
  • Multiple Updates
2018-02-05 13:21:34
  • Multiple Updates
2018-01-27 09:19:49
  • Multiple Updates
2018-01-23 21:22:04
  • First insertion