Executive Summary

Informations
Name CVE-2020-24386 First vendor Publication 2021-01-04
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Overall CVSS Score 6.8
Base Score 6.8 Environmental Score 6.8
impact SubScore 5.2 Temporal Score 6.8
Exploitabality Sub Score 1.6
 
Attack Vector Network 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:N/AC:M/Au:S/C:P/I:P/A:N)
Cvss Base Score 4.9 Attack Range Network
Cvss Impact Score 4.9 Attack Complexity Medium
Cvss Expoit Score 6.8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages (and path disclosure).

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24386

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 140
Os 1
Os 1

Sources (Detail)

http://packetstormsecurity.com/files/160842/Dovecot-2.3.11.3-Access-Bypass.html
http://seclists.org/fulldisclosure/2021/Jan/18
http://www.openwall.com/lists/oss-security/2021/01/04/4
https://doc.dovecot.org/configuration_manual/hibernation/
https://dovecot.org/pipermail/dovecot-news/2021-January/000450.html
https://dovecot.org/security
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://security.gentoo.org/glsa/202101-01
https://www.debian.org/security/2021/dsa-4825
Source Url

Alert History

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Date Informations
2024-11-28 13:42:00
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2024-08-02 13:13:58
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2024-08-02 01:21:47
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2024-02-02 02:14:48
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2024-02-01 12:20:25
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2023-11-07 21:36:09
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2023-09-05 13:09:17
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2023-09-05 01:20:01
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2023-09-02 13:08:06
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2023-09-02 01:20:20
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2023-08-12 13:12:49
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2023-08-12 01:19:34
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2023-08-11 13:05:55
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2023-08-11 01:20:12
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2023-08-06 13:04:10
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2023-08-06 01:19:24
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2023-08-04 13:04:31
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2023-08-04 01:19:41
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2023-07-14 13:04:32
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2023-07-14 01:19:33
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2023-03-29 02:07:10
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2023-03-28 12:19:46
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2022-10-11 12:57:37
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2022-10-11 01:19:22
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2022-09-02 21:27:34
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2022-07-26 12:46:27
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2021-05-04 13:50:44
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2021-04-22 03:02:27
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2021-01-20 09:23:01
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2021-01-11 21:23:45
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2021-01-10 17:22:51
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2021-01-08 00:22:52
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2021-01-07 05:22:52
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2021-01-05 05:22:52
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2021-01-04 21:23:19
  • First insertion