Executive Summary

Informations
Name CVE-2019-12855 First vendor Publication 2019-06-16
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Overall CVSS Score 7.4
Base Score 7.4 Environmental Score 7.4
impact SubScore 5.2 Temporal Score 7.4
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None 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:N/C:P/I:P/A:N)
Cvss Base Score 5.8 Attack Range Network
Cvss Impact Score 4.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In words.protocols.jabber.xmlstream in Twisted through 19.2.1, XMPP support did not verify certificates when used with TLS, allowing an attacker to MITM connections.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12855

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-295 Certificate Issues

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2

Sources (Detail)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
Source Url
MISC https://github.com/twisted/twisted/pull/1147
https://twistedmatrix.com/trac/ticket/9561
N/A https://www.oracle.com/security-alerts/cpuapr2020.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00013.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00028.html
UBUNTU https://usn.ubuntu.com/4308-1/
https://usn.ubuntu.com/4308-2/

Alert History

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Date Informations
2023-11-07 21:39:57
  • Multiple Updates
2021-05-04 13:23:32
  • Multiple Updates
2021-04-22 02:38:33
  • Multiple Updates
2020-05-23 02:22:24
  • Multiple Updates
2019-09-11 12:03:55
  • Multiple Updates
2019-09-06 12:03:16
  • Multiple Updates
2019-08-14 09:19:45
  • Multiple Updates
2019-06-18 17:19:25
  • Multiple Updates
2019-06-17 21:19:36
  • Multiple Updates
2019-06-17 17:19:06
  • Multiple Updates
2019-06-16 17:19:12
  • First insertion