Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2020-8621 | First vendor Publication | 2020-08-21 |
Vendor | Cve | Last vendor Modification | 2022-04-28 |
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 | |||
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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 | 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
In BIND 9.14.0 -> 9.16.5, 9.17.0 -> 9.17.3, If a server is configured with both QNAME minimization and 'forward first' then an attacker who can send queries to it may be able to trigger the condition that will cause the server to crash. Servers that 'forward only' are not affected. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8621 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-617 | Reachable Assertion |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
Date | Informations |
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2024-02-02 02:19:42 |
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2024-02-01 12:21:58 |
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2023-12-01 02:09:31 |
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2023-09-23 02:06:41 |
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2023-09-05 13:14:02 |
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2023-09-05 01:21:32 |
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2023-09-02 13:12:49 |
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2023-09-02 01:21:51 |
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2023-08-22 13:05:08 |
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2023-03-28 12:21:16 |
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2022-10-11 01:20:49 |
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2022-04-29 02:04:47 |
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2021-11-04 01:43:42 |
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2021-08-28 01:41:27 |
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2021-08-05 01:40:51 |
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2021-07-21 17:23:30 |
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2021-05-08 12:37:35 |
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2021-05-05 01:41:35 |
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2021-05-04 14:05:57 |
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2021-04-22 03:11:10 |
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2021-03-27 01:36:18 |
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2020-12-10 12:31:03 |
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2020-12-10 01:31:20 |
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2020-10-21 01:30:17 |
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2020-10-21 01:29:47 |
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2020-10-20 17:23:01 |
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2020-10-20 09:23:01 |
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2020-09-03 01:31:14 |
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2020-09-02 17:23:19 |
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