CVE-2020-6793

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CVSS 3.1

6.5 medium

EPSS

2%p73

Published

Mar 2, 2020 (Mar 2, 2020)

Modified

Jun 17, 2026

Description

When processing an email message with an ill-formed envelope, Thunderbird could read data from a random memory location. This vulnerability affects Thunderbird < 68.5.

Vendors: mozilla
Products: thunderbird
Weakness: CWE-908
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.5%)

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