{"action":"Upgrade thunderbird to 1:78.7.0-1 or later.","affected":[{"fixed":"1:78.7.0-1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:78.7.0-1"],"id":"tcs_01M5NENKVDXK45GQY3VGRSAVD0","modified_at":"2026-10-26T12:00:42.492381648Z","published_at":"2022-12-22T20:15:11.467Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-15685","https://security-tracker.debian.org/tracker/CVE-2020-15685"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-15685#Debian:13/thunderbird","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-15685"}],"summary":"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."}