Executive Summary

Informations
Name CVE-2018-6920 First vendor Publication 2018-05-08
Vendor Cve Last vendor Modification 2018-06-13

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:P/I:N/A:N)
Cvss Base Score 2.1 Attack Range Local
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In FreeBSD before 11.1-STABLE(r332303), 11.1-RELEASE-p10, 10.4-STABLE(r332321), and 10.4-RELEASE-p9, due to insufficient initialization of memory copied to userland in the Linux subsystem and Atheros wireless driver, small amounts of kernel memory may be disclosed to userland processes. Unprivileged authenticated local users may be able to access small amounts of privileged kernel data.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6920

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-200 Information Exposure

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 396

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/104114
CONFIRM https://security.FreeBSD.org/advisories/FreeBSD-EN-18:05.mem.asc

Alert History

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Date Informations
2024-02-16 12:52:24
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2024-02-15 01:54:48
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2024-02-02 01:58:10
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2024-02-01 12:16:06
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2024-01-13 01:53:05
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2023-09-05 12:56:07
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2023-09-05 01:15:48
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2023-09-02 12:55:24
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2023-09-02 01:16:06
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2023-08-12 12:59:12
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2023-08-12 01:15:22
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2023-08-11 12:53:08
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2023-08-11 01:15:48
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2023-08-06 12:51:35
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2023-08-06 01:15:19
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2023-08-04 12:51:49
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2023-08-04 01:15:27
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2023-07-14 12:51:49
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2023-07-14 01:15:26
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2023-03-29 01:53:12
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2023-03-28 12:15:45
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2022-12-15 01:43:32
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2022-10-11 12:46:23
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2022-10-11 01:15:25
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2021-06-10 01:29:21
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2021-05-05 12:28:16
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2021-05-05 01:31:38
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2021-05-04 13:17:12
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2021-04-22 02:34:29
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2020-05-23 02:19:57
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2020-05-23 01:19:00
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2018-06-13 17:19:16
  • Multiple Updates
2018-05-11 09:19:12
  • Multiple Updates
2018-05-09 00:19:16
  • First insertion