Executive Summary

Informations
Name CVE-2019-10691 First vendor Publication 2019-04-24
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

The JSON encoder in Dovecot before 2.3.5.2 allows attackers to repeatedly crash the authentication service by attempting to authenticate with an invalid UTF-8 sequence as the username.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10691

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 140
Os 1

Sources (Detail)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
Source Url
GENTOO https://security.gentoo.org/glsa/201908-29
MLIST http://www.openwall.com/lists/oss-security/2019/04/18/3
https://dovecot.org/list/dovecot-news/2019-April/000406.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00000.html

Alert History

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Date Informations
2023-11-07 21:40:08
  • Multiple Updates
2023-09-05 12:57:29
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2023-09-05 01:16:12
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2023-09-02 12:56:47
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2023-09-02 01:16:29
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2023-08-12 13:00:36
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2023-08-12 01:15:46
  • Multiple Updates
2023-08-11 12:54:29
  • Multiple Updates
2023-08-11 01:16:12
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2023-08-06 12:52:53
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2023-08-06 01:15:43
  • Multiple Updates
2023-08-04 12:53:08
  • Multiple Updates
2023-08-04 01:15:51
  • Multiple Updates
2023-07-14 12:53:07
  • Multiple Updates
2023-07-14 01:15:49
  • Multiple Updates
2023-03-29 01:54:30
  • Multiple Updates
2023-03-28 12:16:07
  • Multiple Updates
2022-10-11 12:47:29
  • Multiple Updates
2022-10-11 01:15:44
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2022-07-26 12:42:17
  • Multiple Updates
2021-05-04 13:21:44
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2021-04-22 02:36:49
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2020-09-03 01:24:48
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2020-05-23 02:21:14
  • Multiple Updates
2019-09-06 12:03:10
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2019-09-01 12:03:23
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2019-07-12 13:19:00
  • Multiple Updates
2019-05-10 17:19:00
  • Multiple Updates
2019-05-07 05:19:04
  • Multiple Updates
2019-05-03 05:21:05
  • Multiple Updates
2019-05-01 05:19:06
  • Multiple Updates
2019-04-24 21:19:43
  • First insertion