6.5

CVE-2018-15586: enigmail

CVSS: 6.5v3.0MediumModified
AliasesUBUNTU-CVE-2018-15586DEBIAN-CVE-2018-15586
Published 11-02-2019Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2018-15586 is a medium (CVSS 6.5) vulnerability in enigmail. EPSS estimates a 1.44% chance of exploitation in the next 30 days, higher than 72.7% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
36/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.0 (NVD)
EPSS score
1.44%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 11-02-2019
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

Enigmail before 2.0.6 is prone to to OpenPGP signatures being spoofed for arbitrary messages using a PGP/INLINE signature wrapped within a specially crafted multipart HTML email.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

1.44%

Chance of exploitation in the next 30 days

Percentile

73%

Versus all other CVEs

30-day change

0.00 pp

From 1.44% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.44%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (sourceforge.net)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Debian1 product
  • enigmail< 2:2.0.6.1-2
Enigmail1 product
Ubuntu1 product
  • enigmail< 2:2.0.8-1~ubuntu0.14.04.2 | < 2:2.0.8-1~ubuntu0.16.04.2

3 vendors · 3 products

References

9 links