Executive Summary

Informations
Name CVE-2020-25584 First vendor Publication 2021-04-07
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 6 Temporal Score 7.5
Exploitabality Sub Score 0.8
 
Attack Vector Local Attack Complexity High
Privileges Required High User Interaction None
Scope Changed Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:H/Au:N/C:C/I:C/A:C)
Cvss Base Score 6.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity High
Cvss Expoit Score 1.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In FreeBSD 13.0-STABLE before n245118, 12.2-STABLE before r369552, 11.4-STABLE before r369560, 13.0-RC5 before p1, 12.2-RELEASE before p6, and 11.4-RELEASE before p9, a superuser inside a FreeBSD jail configured with the non-default allow.mount permission could cause a race condition between the lookup of ".." and remounting a filesystem, allowing access to filesystem hierarchy outside of the jail.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25584

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-362 Race Condition

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 493

Sources (Detail)

https://security.FreeBSD.org/advisories/FreeBSD-SA-21:10.jail_mount.asc
https://security.netapp.com/advisory/ntap-20210423-0009/
Source Url

Alert History

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Date Informations
2024-11-28 13:42:27
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2024-02-16 13:04:33
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2024-02-02 02:15:08
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2024-02-01 12:20:30
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2024-01-13 02:07:46
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2023-09-05 13:09:35
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2023-09-05 01:20:06
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2023-09-02 13:08:25
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2023-09-02 01:20:24
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2023-08-12 13:13:08
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2023-08-12 01:19:39
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2023-08-11 13:06:13
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2023-08-11 01:20:17
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2023-08-06 13:04:28
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2023-08-06 01:19:29
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2023-08-04 13:04:49
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2023-08-04 01:19:46
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2023-07-14 13:04:50
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2023-07-14 01:19:37
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2023-03-29 02:07:27
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2023-03-28 12:19:51
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2022-12-15 01:50:30
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2022-10-11 12:57:52
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2022-10-11 01:19:27
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2022-09-14 12:48:14
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2021-09-11 01:38:52
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2021-06-10 17:22:56
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2021-06-10 00:23:14
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2021-06-04 00:23:01
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2021-05-05 01:39:16
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2021-05-04 13:51:07
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2021-04-23 12:09:27
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2021-04-22 00:23:29
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2021-04-16 17:22:48
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2021-04-07 21:23:16
  • First insertion