Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2020-28049 | First vendor Publication | 2020-11-04 |
Vendor | Cve | Last vendor Modification | 2024-02-03 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N | |||
---|---|---|---|
Overall CVSS Score | 6.3 | ||
Base Score | 6.3 | Environmental Score | 6.3 |
impact SubScore | 5.2 | Temporal Score | 6.3 |
Exploitabality Sub Score | 1 | ||
Attack Vector | Local | Attack Complexity | High |
Privileges Required | Low | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | High | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:L/AC:M/Au:N/C:P/I:P/A:N) | |||
---|---|---|---|
Cvss Base Score | 3.3 | Attack Range | Local |
Cvss Impact Score | 4.9 | Attack Complexity | Medium |
Cvss Expoit Score | 3.4 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
An issue was discovered in SDDM before 0.19.0. It incorrectly starts the X server in a way that - for a short time period - allows local unprivileged users to create a connection to the X server without providing proper authentication. A local attacker can thus access X server display contents and, for example, intercept keystrokes or access the clipboard. This is caused by a race condition during Xauthority file creation. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28049 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-362 | Race Condition |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 1 | |
Os | 2 | |
Os | 1 | |
Os | 2 |
Sources (Detail)
Alert History
Date | Informations |
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2024-02-03 13:04:42 |
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2023-11-07 21:36:22 |
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2021-05-04 13:52:19 |
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2021-04-22 03:03:51 |
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2021-01-28 21:23:27 |
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2021-01-26 21:23:32 |
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2020-11-14 00:22:53 |
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2020-11-08 00:22:52 |
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2020-11-06 17:22:50 |
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2020-11-06 00:22:55 |
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2020-11-05 00:22:56 |
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