| Name | CVE-2020-6793 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
| References | DLA-2104-1, DSA-4625-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| thunderbird (PTS) | buster | 1:91.12.0-1~deb10u1 | fixed |
| buster (security) | 1:102.9.0-1~deb10u1 | fixed | |
| bullseye | 1:91.13.0-1~deb11u1 | fixed | |
| bullseye (security) | 1:102.9.0-1~deb11u1 | fixed | |
| bookworm, sid | 1:102.9.0-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| thunderbird | source | jessie | 1:68.5.0-1~deb8u1 | DLA-2104-1 | ||
| thunderbird | source | stretch | 1:68.5.0-1~deb9u1 | DSA-4625-1 | ||
| thunderbird | source | buster | 1:68.5.0-1~deb10u1 | DSA-4625-1 | ||
| thunderbird | source | (unstable) | 1:68.5.0-1 |
https://www.mozilla.org/en-US/security/advisories/mfsa2020-07/#CVE-2020-6793