Vulnerability Details : CVE-2018-15588
MailMate before 1.11.3 mishandles a suspicious HTML/MIME structure in a signed/encrypted email.
Products affected by CVE-2018-15588
- cpe:2.3:a:freron:mailmate:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-15588
0.59%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 78 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-15588
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2018-15588
-
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-15588
-
http://packetstormsecurity.com/files/152703/Johnny-You-Are-Fired.html
Johnny You Are Fired ≈ Packet StormThird Party Advisory;VDB Entry
-
http://seclists.org/fulldisclosure/2019/Apr/38
Full Disclosure: OpenPGP and S/MIME signature forgery attacks in multiple email clientsMailing List;Third Party Advisory
-
https://updates.mailmate-app.com/release_notes
Release Notes;Vendor Advisory
-
https://github.com/RUB-NDS/Johnny-You-Are-Fired
GitHub - RUB-NDS/Johnny-You-Are-Fired: Artifacts for the USENIX publication.
-
http://www.openwall.com/lists/oss-security/2019/04/30/4
oss-security - Spoofing OpenPGP and S/MIME Signatures in Emails (multiple clients)Mailing List;Third Party Advisory
-
https://github.com/RUB-NDS/Johnny-You-Are-Fired/blob/master/paper/johnny-fired.pdf
Johnny-You-Are-Fired/johnny-fired.pdf at master · RUB-NDS/Johnny-You-Are-Fired · GitHub
Jump to