CVE-2018-12372

Decrypted S/MIME parts, when included in HTML crafted for an attack, can leak plaintext when included in a a HTML reply/forward

published October 18, 2018

CVSS
—
EPSS
2%
Percentile
84.4
In the wild
Unconfirmed
What it is

Decrypted S/MIME parts, when included in HTML crafted for an attack, can leak plaintext when included in a a HTML reply/forward. This vulnerability affects Thunderbird < 52.9.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02469 · 84.4th percentile
Published
2018-10-18T13:00Z
EPSS history
Timeline
  • 18 OCT 13:00Z
    Decrypted S/MIME parts, when included in HTML crafted for an attack, can leak plaintext when included in a a HTML reply/forward
    cvelistv5