CVE-2020-15685
HIGHThunderbird < 78.7.0 - Command Injection via STARTTLS Plaintext Phase
Title source: llmDescription
During the plaintext phase of the STARTTLS connection setup, protocol commands could have been injected and evaluated within the encrypted session. This vulnerability affects Thunderbird < 78.7.
References (2)
Core 2
Core References
Exploit, Issue Tracking, Patch, Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1622640
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2021-05/
Scores
CVSS v3
8.8
EPSS
0.0062
EPSS Percentile
70.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-77
Status
published
Products (1)
mozilla/thunderbird
< 78.7.0
Published
Dec 22, 2022
Tracked Since
Feb 18, 2026