Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2020.4055
thunderbird security update
16 November 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: thunderbird
Publisher: Debian
Operating System: Debian GNU/Linux
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Reduced Security -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2020-26950
Reference: ESB-2020.4039
ESB-2020.4024
ESB-2020.3944
Original Bulletin:
https://www.debian.org/lts/security/2020/dla-2449
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Debian LTS Advisory DLA-2449-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
November 13, 2020 https://wiki.debian.org/LTS
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Package : thunderbird
Version : 1:78.4.2-1~deb9u1
CVE ID : CVE-2020-26950
A use-after-free was found in Thunderbird, which could potentially result
in the execution of arbitrary code.
For Debian 9 stretch, this problem has been fixed in version
1:78.4.2-1~deb9u1.
We recommend that you upgrade your thunderbird packages.
For the detailed security status of thunderbird please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/thunderbird
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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===========================================================================
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