Executive Summary

Informations
Name CVE-2019-11494 First vendor Publication 2019-05-08
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login service crashes when the client disconnects prematurely during the AUTH command.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11494

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 140
Os 2
Os 2

Sources (Detail)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
Source Url
MISC https://www.dovecot.org/download.html
https://www.dovecot.org/security.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00024.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00026.html

Alert History

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Date Informations
2023-11-07 21:40:07
  • Multiple Updates
2023-09-05 12:57:52
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2023-09-05 01:16:18
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2023-09-02 12:57:09
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2023-09-02 01:16:35
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2023-08-12 13:00:59
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2023-08-12 01:15:52
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2023-08-11 12:54:52
  • Multiple Updates
2023-08-11 01:16:19
  • Multiple Updates
2023-08-06 12:53:15
  • Multiple Updates
2023-08-06 01:15:48
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2023-08-04 12:53:30
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2023-08-04 01:15:57
  • Multiple Updates
2023-07-14 12:53:29
  • Multiple Updates
2023-07-14 01:15:55
  • Multiple Updates
2023-03-29 01:54:51
  • Multiple Updates
2023-03-28 12:16:13
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2023-03-01 21:27:50
  • Multiple Updates
2022-10-11 12:47:48
  • Multiple Updates
2022-10-11 01:15:50
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2022-07-27 01:42:31
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2021-05-04 13:21:33
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2021-04-22 02:36:37
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2020-09-03 01:24:58
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2020-05-23 02:21:38
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2019-10-09 01:11:11
  • Multiple Updates
2019-07-13 12:03:36
  • Multiple Updates
2019-06-14 09:19:25
  • Multiple Updates
2019-05-09 21:19:42
  • Multiple Updates
2019-05-09 00:19:03
  • First insertion