Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-27216 | First vendor Publication | 2021-05-06 |
Vendor | Cve | Last vendor Modification | 2022-06-28 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H | |||
---|---|---|---|
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 | None |
Integrity Impact | High | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:L/AC:M/Au:N/C:N/I:C/A:C) | |||
---|---|---|---|
Cvss Base Score | 6.3 | Attack Range | Local |
Cvss Impact Score | 9.2 | Attack Complexity | Medium |
Cvss Expoit Score | 3.4 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Exim 4 before 4.94.2 has Execution with Unnecessary Privileges. By leveraging a delete_pid_file race condition, a local user can delete arbitrary files as root. This involves the -oP and -oPX options. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27216 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-362 | Race Condition |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
---|---|
MISC | https://www.exim.org/static/doc/security/CVE-2020-qualys/CVE-2020-28007-LFDIR... |
Alert History
Date | Informations |
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2022-10-21 01:58:49 |
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2022-07-08 01:58:17 |
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2021-05-14 05:22:48 |
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2021-05-06 17:28:43 |
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2021-05-06 17:23:04 |
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