Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2022-30550 | First vendor Publication | 2022-07-17 |
| Vendor | Cve | Last vendor Modification | 2023-10-30 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 8.8 | ||
| Base Score | 8.8 | Environmental Score | 8.8 |
| impact SubScore | 5.9 | Temporal Score | 8.8 |
| Exploitabality Sub Score | 2.8 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : | |||
|---|---|---|---|
| Cvss Base Score | N/A | Attack Range | N/A |
| Cvss Impact Score | N/A | Attack Complexity | N/A |
| Cvss Expoit Score | N/A | Authentication | N/A |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| An issue was discovered in the auth component in Dovecot 2.2 and 2.3 before 2.3.20. When two passdb configuration entries exist with the same driver and args settings, incorrect username_filter and mechanism settings can be applied to passdb definitions. These incorrectly applied settings can lead to an unintended security configuration and can permit privilege escalation in certain configurations. The documentation does not advise against the use of passdb definitions that have the same driver and args settings. One such configuration would be where an administrator wishes to use the same PAM configuration or passwd file for both normal and master users but use the username_filter setting to restrict which of the users is able to be a master user. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30550 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-287 | Improper Authentication |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2023-10-30 17:28:04 |
|
| 2023-09-05 13:29:43 |
|
| 2023-09-05 01:26:28 |
|
| 2023-09-02 13:27:51 |
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| 2023-09-02 01:26:53 |
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| 2023-08-12 13:34:21 |
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| 2023-08-12 01:26:08 |
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| 2023-08-11 13:25:59 |
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| 2023-08-11 01:26:58 |
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| 2023-08-06 13:23:49 |
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| 2023-08-06 01:25:52 |
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| 2023-08-04 13:24:14 |
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| 2023-08-04 01:26:13 |
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| 2023-07-14 13:24:15 |
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| 2023-07-14 01:25:58 |
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| 2023-03-29 02:25:40 |
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| 2023-03-28 12:26:06 |
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| 2022-10-28 21:27:38 |
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| 2022-10-11 13:14:12 |
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| 2022-10-11 01:25:11 |
|
| 2022-09-28 05:27:27 |
|
| 2022-07-26 05:29:25 |
|
| 2022-07-18 09:27:13 |
|
| 2022-07-18 00:27:13 |
|
