thunderbird: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 68.8.0....
CVE-2020-12397 is fixed in 6 products on 1 platform, first by thunderbird 1:68.8.0+build2-0ubuntu0.18.04.2, released May 6, 2020. It is not reported as exploited. Patch Radar priority: Urgent.
Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 68.8.0. Security Fix(es): * Mozilla: Use-after-free during worker shutdown (CVE-2020-12387) * Mozilla: Memory safety bugs fixed in Firefox 76 and Firefox ESR 68.8 (CVE-2020-12395) * usrsctp: Buffer overflow in AUTH chunk input validation (CVE-2020-6831) * Mozilla: Arbitrary local file access with 'Copy as cURL' (CVE-2020-12392) * Mozilla: Sender Email Address Spoofing using encoded Unicode characters (CVE-2020-12397) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| thunderbird · RHEL 8 | 0:68.8.0-1.el8_2 | RHSA-2020:2046 | May 11, 2020 |
| thunderbird · Ubuntu 18.04.6 LTS (bionic) | 1:68.8.0+build2-0ubuntu0.18.04.2 | thunderbird 1:68.8.0+build2-0ubuntu0.18.04.2 | May 6, 2020 |
| thunderbird · Ubuntu 20.04 LTS (focal) | 1:68.8.0+build2-0ubuntu0.20.04.2 | thunderbird 1:68.8.0+build2-0ubuntu0.20.04.2 | May 6, 2020 |
| thunderbird · ol 8 | 0:68.8.0-1.0.1.el8_2 | ELSA-2020-2046 | May 12, 2020 |
| thunderbird-gnome-support · Ubuntu 18.04.6 LTS (bionic) | 1:68.8.0+build2-0ubuntu0.18.04.2 | thunderbird-gnome-support 1:68.8.0+build2-0ubuntu0.18.04.2 | May 6, 2020 |
| thunderbird-gnome-support · Ubuntu 20.04 LTS (focal) | 1:68.8.0+build2-0ubuntu0.20.04.2 | thunderbird-gnome-support 1:68.8.0+build2-0ubuntu0.20.04.2 | May 6, 2020 |
| thunderbird-mozsymbols · Ubuntu 18.04.6 LTS (bionic) | 1:68.8.0+build2-0ubuntu0.18.04.2 | thunderbird-mozsymbols 1:68.8.0+build2-0ubuntu0.18.04.2 | May 6, 2020 |
| thunderbird-mozsymbols · Ubuntu 20.04 LTS (focal) | 1:68.8.0+build2-0ubuntu0.20.04.2 | thunderbird-mozsymbols 1:68.8.0+build2-0ubuntu0.20.04.2 | May 6, 2020 |
| xul-ext-calendar-timezones · Ubuntu 18.04.6 LTS (bionic) | 1:68.8.0+build2-0ubuntu0.18.04.2 | xul-ext-calendar-timezones 1:68.8.0+build2-0ubuntu0.18.04.2 | May 6, 2020 |
| xul-ext-calendar-timezones · Ubuntu 20.04 LTS (focal) | 1:68.8.0+build2-0ubuntu0.20.04.2 | xul-ext-calendar-timezones 1:68.8.0+build2-0ubuntu0.20.04.2 | May 6, 2020 |
| xul-ext-gdata-provider · Ubuntu 18.04.6 LTS (bionic) | 1:68.8.0+build2-0ubuntu0.18.04.2 | xul-ext-gdata-provider 1:68.8.0+build2-0ubuntu0.18.04.2 | May 6, 2020 |
| xul-ext-gdata-provider · Ubuntu 20.04 LTS (focal) | 1:68.8.0+build2-0ubuntu0.20.04.2 | xul-ext-gdata-provider 1:68.8.0+build2-0ubuntu0.20.04.2 | May 6, 2020 |
| xul-ext-lightning · Ubuntu 18.04.6 LTS (bionic) | 1:68.8.0+build2-0ubuntu0.18.04.2 | xul-ext-lightning 1:68.8.0+build2-0ubuntu0.18.04.2 | May 6, 2020 |
| xul-ext-lightning · Ubuntu 20.04 LTS (focal) | 1:68.8.0+build2-0ubuntu0.20.04.2 | xul-ext-lightning 1:68.8.0+build2-0ubuntu0.20.04.2 | May 6, 2020 |
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