CVE-2018-12019
Enigmail Signature Spoofing Vulnerability
Description
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.
INFO
Published Date :
June 13, 2018, 11:29 p.m.
Last Modified :
May 16, 2019, 6:29 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2018-12019.
| URL | Resource |
|---|---|
| http://openwall.com/lists/oss-security/2018/06/13/10 | Mailing List Third Party Advisory |
| http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html | Third Party Advisory VDB Entry |
| http://seclists.org/fulldisclosure/2019/Apr/38 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2019/04/30/4 | Mailing List Third Party Advisory |
| https://github.com/RUB-NDS/Johnny-You-Are-Fired | |
| https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf | |
| https://www.enigmail.net/index.php/en/download/changelog | Exploit Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-12019 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-12019 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 16, 2019
Action Type Old Value New Value Added Reference https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf [No Types Assigned] Added Reference https://github.com/RUB-NDS/Johnny-You-Are-Fired [No Types Assigned] -
Modified Analysis by [email protected]
May. 13, 2019
Action Type Old Value New Value Changed Reference Type http://seclists.org/fulldisclosure/2019/Apr/38 No Types Assigned http://seclists.org/fulldisclosure/2019/Apr/38 Mailing List, Third Party Advisory Changed Reference Type http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html No Types Assigned http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html Third Party Advisory, VDB Entry Changed Reference Type http://openwall.com/lists/oss-security/2018/06/13/10 Mailing List http://openwall.com/lists/oss-security/2018/06/13/10 Mailing List, Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2019/04/30/4 No Types Assigned http://www.openwall.com/lists/oss-security/2019/04/30/4 Mailing List, Third Party Advisory -
CVE Modified by [email protected]
May. 02, 2019
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html [No Types Assigned] -
CVE Modified by [email protected]
Apr. 30, 2019
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2019/Apr/38 [No Types Assigned] -
CVE Modified by [email protected]
Apr. 30, 2019
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2019/04/30/4 [No Types Assigned] -
Initial Analysis by [email protected]
Aug. 13, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type http://openwall.com/lists/oss-security/2018/06/13/10 No Types Assigned http://openwall.com/lists/oss-security/2018/06/13/10 Mailing List Changed Reference Type https://www.enigmail.net/index.php/en/download/changelog No Types Assigned https://www.enigmail.net/index.php/en/download/changelog Exploit, Vendor Advisory Added CWE CWE-347 Added CPE Configuration OR *cpe:2.3:a:enigmail:enigmail:*:*:*:*:*:*:*:* versions up to (excluding) 2.0.7
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-12019 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2018-12019
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.81 }} -0.05%
score
0.79841
percentile