Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2018-14644 | First vendor Publication | 2018-11-09 |
Vendor | Cve | Last vendor Modification | 2019-10-09 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H | |||
---|---|---|---|
Overall CVSS Score | 5.9 | ||
Base Score | 5.9 | Environmental Score | 5.9 |
impact SubScore | 3.6 | Temporal Score | 5.9 |
Exploitabality Sub Score | 2.2 | ||
Attack Vector | Network | Attack Complexity | High |
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:M/Au:N/C:N/I:N/A:P) | |||
---|---|---|---|
Cvss Base Score | 4.3 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
An issue has been found in PowerDNS Recursor from 4.0.0 up to and including 4.1.4. A remote attacker sending a DNS query for a meta-type like OPT can lead to a zone being wrongly cached as failing DNSSEC validation. It only arises if the parent zone is signed, and all the authoritative servers for that parent zone answer with FORMERR to a query for at least one of the meta-types. As a result, subsequent queries from clients requesting DNSSEC validation will be answered with a ServFail. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14644 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-c341b70641.nasl - Type : ACT_GATHER_INFO |
2019-01-03 | Name : The remote Fedora host is missing a security update. File : fedora_2018-e14840a7f5.nasl - Type : ACT_GATHER_INFO |
2018-11-19 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_e9aa0e4cea8b11e8a5b700e04c1ea73d.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Source | Url |
---|---|
CONFIRM | https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14644 https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2018... |
Alert History
Date | Informations |
---|---|
2024-02-02 01:52:41 |
|
2024-02-01 12:14:45 |
|
2023-09-05 12:50:32 |
|
2023-09-05 01:14:28 |
|
2023-09-02 12:50:10 |
|
2023-09-02 01:14:45 |
|
2023-08-12 12:53:52 |
|
2023-08-12 01:14:02 |
|
2023-08-11 12:48:02 |
|
2023-08-11 01:14:25 |
|
2023-08-06 12:46:35 |
|
2023-08-06 01:14:00 |
|
2023-08-04 12:46:49 |
|
2023-08-04 01:14:05 |
|
2023-07-14 12:46:51 |
|
2023-07-14 01:14:06 |
|
2023-03-29 01:48:22 |
|
2023-03-28 12:14:26 |
|
2022-10-11 12:41:59 |
|
2022-10-11 01:14:07 |
|
2021-05-04 13:09:26 |
|
2021-04-22 02:23:03 |
|
2020-05-23 02:11:31 |
|
2020-05-23 01:07:44 |
|
2019-10-10 05:20:23 |
|
2019-01-31 00:18:54 |
|
2018-11-10 00:20:07 |
|