Executive Summary

Informations
Name CVE-2018-12019 First vendor Publication 2018-06-13
Vendor Cve Last vendor Modification 2019-05-16

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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 High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:P/A:N)
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 signature verification routine in Enigmail before 2.0.7 interprets user ids as status/control messages and does not correctly keep track of the status of multiple signatures, which allows remote attackers to spoof arbitrary email signatures via public keys containing crafted primary user ids.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12019

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-347 Improper Verification of Cryptographic Signature

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 113

Nessus® Vulnerability Scanner

Date Description
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-a4bb79ea75.nasl - Type : ACT_GATHER_INFO
2018-06-25 Name : The remote Fedora host is missing a security update.
File : fedora_2018-fd67c19256.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
FULLDISC http://seclists.org/fulldisclosure/2019/Apr/38
MISC http://openwall.com/lists/oss-security/2018/06/13/10
http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html
https://github.com/RUB-NDS/Johnny-You-Are-Fired
https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fire...
https://www.enigmail.net/index.php/en/download/changelog
MLIST http://www.openwall.com/lists/oss-security/2019/04/30/4

Alert History

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Date Informations
2020-05-23 02:10:38
  • Multiple Updates
2020-05-23 01:06:34
  • Multiple Updates
2019-05-17 00:19:05
  • Multiple Updates
2019-05-13 21:19:23
  • Multiple Updates
2019-05-02 09:19:04
  • Multiple Updates
2019-05-01 00:19:02
  • Multiple Updates
2019-04-30 21:19:25
  • Multiple Updates
2018-08-13 17:19:16
  • Multiple Updates
2018-06-14 05:18:27
  • First insertion