Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2019-6475 | First vendor Publication | 2019-10-17 |
Vendor | Cve | Last vendor Modification | 2023-11-07 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | |||
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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 | High | 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
Mirror zones are a BIND feature allowing recursive servers to pre-cache zone data provided by other servers. A mirror zone is similar to a zone of type secondary, except that its data is subject to DNSSEC validation before being used in answers, as if it had been looked up via traditional recursion, and when mirror zone data cannot be validated, BIND falls back to using traditional recursion instead of the mirror zone. However, an error in the validity checks for the incoming zone data can allow an on-path attacker to replace zone data that was validated with a configured trust anchor with forged data of the attacker's choosing. The mirror zone feature is most often used to serve a local copy of the root zone. If an attacker was able to insert themselves into the network path between a recursive server using a mirror zone and a root name server, this vulnerability could then be used to cause the recursive server to accept a copy of falsified root zone data. This affects BIND versions 9.14.0 up to 9.14.6, and 9.15.0 up to 9.15.4. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6475 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-345 | Insufficient Verification of Data Authenticity |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
---|---|
CONFIRM | https://kb.isc.org/docs/cve-2019-6475 https://security.netapp.com/advisory/ntap-20191024-0004/ |
Alert History
Date | Informations |
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2024-02-02 02:08:42 |
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2024-02-01 12:18:45 |
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2023-12-01 01:57:12 |
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2023-11-07 21:38:57 |
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2023-09-05 13:03:17 |
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2023-09-05 01:18:25 |
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2023-09-02 13:02:17 |
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2023-09-02 01:18:41 |
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2023-08-12 13:06:31 |
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2023-08-12 01:18:03 |
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2023-08-11 12:59:59 |
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2023-08-11 01:18:40 |
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2023-08-06 12:58:13 |
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2023-08-06 01:17:57 |
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2023-08-04 12:58:34 |
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2023-08-04 01:18:10 |
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2023-07-14 12:58:31 |
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2023-07-14 01:18:03 |
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2023-03-29 01:59:48 |
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2023-03-28 12:18:20 |
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2023-02-04 01:48:11 |
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2022-10-11 12:52:16 |
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2022-10-11 01:17:54 |
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2022-09-24 01:46:54 |
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2022-03-30 01:43:24 |
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2021-11-04 01:37:25 |
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2021-05-08 12:32:26 |
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2021-05-05 01:36:29 |
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2021-05-04 13:40:56 |
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2021-04-22 02:52:23 |
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2021-03-27 01:31:11 |
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2020-12-10 12:27:00 |
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2020-12-10 01:27:15 |
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2020-09-03 01:27:51 |
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2020-05-24 01:29:59 |
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2020-05-23 02:32:18 |
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