Linux · 
Ubuntu · Package update · August 10, 2021
Ubuntu · Package update · August 10, 2021thunderbird 1:78.13.0+build1-0ubuntu0.18.04.1: thunderbird 1:78.13.0+build1-0ubuntu0.18.04.1 for Ubuntu 18.04.6 LTS (bionic)
thunderbird 1:78.13.0+build1-0ubuntu0.18.04.1, released August 10, 2021, fixes 10 CVEs in thunderbird. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
10
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0361
89th percentile
Priority of the 10 CVEs
Patch now 0
Urgent 0
High 9
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| thunderbird | Ubuntu 18.04.6 LTS (bionic) | 1:78.13.0+build1-0ubuntu0.18.04.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2021-30547 | Chromium: CVE-2021-30547 Out of bounds write in ANGLE | 8.8 | 0.0361 | None reported |
| High | CVE-2021-29985 | Firefox ESR and 3 others: A use-after-free vulnerability in media channels could have led to memory corruption and a potentially… | 8.8 | 0.0145 | None reported |
| High | CVE-2021-29970 | Firefox ESR and 3 others: A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable… | 8.8 | 0.0143 | None reported |
| High | CVE-2021-29980 | Firefox ESR and 3 others: Uninitialized memory in a canvas object could have caused an incorrect free() leading to memory corruption… | 8.8 | 0.0140 | None reported |
| High | CVE-2021-29984 | Firefox ESR and 3 others: Instruction reordering resulted in a sequence of instructions that would cause an object to be incorrectly… | 8.8 | 0.0139 | None reported |
| High | CVE-2021-29988 | Firefox ESR and 3 others: Firefox incorrectly treated an inline list-item element as a block element, resulting in an out of bounds… | 8.8 | 0.0138 | None reported |
| High | CVE-2021-29989 | Firefox ESR and 3 others: Mozilla developers reported memory safety bugs present in Firefox 90 and Firefox ESR 78.12. | 8.8 | 0.0127 | None reported |
| High | CVE-2021-29986 | firefox: ELSA-2021-3157: firefox security update (IMPORTANT) | 8.1 | 0.0126 | None reported |
| High | CVE-2021-29976 | Firefox ESR and 3 others: Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. | 8.8 | 0.0122 | None reported |
| Routine | CVE-2021-29969 | Thunderbird and 1 other: If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server… | 5.9 | 0.0120 | None reported |
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