Executive Summary

Informations
Name CVE-2017-15908 First vendor Publication 2017-10-26
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
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

In systemd 223 through 235, a remote DNS server can respond with a custom crafted DNS NSEC resource record to trigger an infinite loop in the dns_packet_read_type_window() function of the 'systemd-resolved' service and cause a DoS of the affected service.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15908

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 13
Os 2

Snort® IPS/IDS

Date Description
2018-06-12 Linux systemd DNS resolver denial of service attempt
RuleID : 46619 - Revision : 2 - Type : OS-LINUX
2018-06-12 Linux systemd DNS resolver denial of service attempt
RuleID : 46618 - Revision : 2 - Type : OS-LINUX
2018-06-12 Linux systemd DNS resolver denial of service attempt
RuleID : 46617 - Revision : 2 - Type : OS-LINUX
2018-06-12 Linux systemd DNS resolver denial of service attempt
RuleID : 46616 - Revision : 2 - Type : OS-LINUX
2018-06-12 Linux systemd DNS resolver denial of service attempt
RuleID : 46615 - Revision : 2 - Type : OS-LINUX
2018-06-12 Linux systemd DNS resolver denial of service attempt
RuleID : 46614 - Revision : 2 - Type : OS-LINUX
2018-06-12 Linux systemd DNS resolver denial of service attempt
RuleID : 46613 - Revision : 2 - Type : OS-LINUX

Nessus® Vulnerability Scanner

Date Description
2018-08-17 Name : The remote PhotonOS host is missing multiple security updates.
File : PhotonOS_PHSA-2017-0044.nasl - Type : ACT_GATHER_INFO
2018-08-17 Name : The remote PhotonOS host is missing multiple security updates.
File : PhotonOS_PHSA-2017-0045.nasl - Type : ACT_GATHER_INFO
2017-10-27 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-3466-1.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://www.securityfocus.com/bid/101600
http://www.securitytracker.com/id/1039662
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1725351
https://github.com/systemd/systemd/pull/7184
https://usn.ubuntu.com/3558-1/
Source Url

Alert History

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Date Informations
2024-11-28 13:03:57
  • Multiple Updates
2022-02-20 09:23:12
  • Multiple Updates
2022-01-29 00:23:17
  • Multiple Updates
2021-05-04 12:58:39
  • Multiple Updates
2021-04-22 02:11:39
  • Multiple Updates
2020-05-23 00:57:36
  • Multiple Updates
2019-10-03 09:20:09
  • Multiple Updates
2018-03-16 09:19:08
  • Multiple Updates
2017-11-08 17:23:36
  • Multiple Updates
2017-10-29 09:24:07
  • Multiple Updates
2017-10-28 13:24:45
  • Multiple Updates
2017-10-28 09:23:26
  • Multiple Updates
2017-10-26 21:24:05
  • First insertion