drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Firefox (Aktualisierung)
Name: |
Mehrere Probleme in Firefox (Aktualisierung) |
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ID: |
USN-4717-2 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 20.10 |
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Datum: |
Di, 9. Februar 2021, 07:44 |
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Referenzen: |
https://launchpad.net/ubuntu/+source/firefox/85.0.1+build1-0ubuntu0.20.10.1
https://launchpad.net/ubuntu/+source/firefox/85.0.1+build1-0ubuntu0.20.04.1
https://launchpad.net/ubuntu/+source/firefox/85.0.1+build1-0ubuntu0.16.04.1
https://launchpad.net/ubuntu/+source/firefox/85.0.1+build1-0ubuntu0.18.04.1 |
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Applikationen: |
Mozilla Firefox |
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Update von: |
Mehrere Probleme in Firefox |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============1585721439526410862== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="CZU53IN1BtIUhDx4NvMxi6EP0Cj3Afjlh"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --CZU53IN1BtIUhDx4NvMxi6EP0Cj3Afjlh Content-Type: multipart/mixed; boundary="0SowqesjNv5sEsciGkFFT2h38bt3NiGZM"; protected-headers="v1" From: Chris Coulson <chris.coulson@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <5920a9fb-e317-8bbb-3d7f-c79cf4f3373f@canonical.com> Subject: [USN-4717-2] Firefox regression
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========================================================================== Ubuntu Security Notice USN-4717-2 February 08, 2021
firefox regression ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.10 - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS
Summary:
USN-4717-1 introduced a regression in Firefox.
Software Description: - firefox: Mozilla Open Source web browser
Details:
USN-4717-1 fixed vulnerabilities in Firefox. The update caused a startup hang in some circumstances. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, conduct clickjacking attacks, or execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.10: firefox 85.0.1+build1-0ubuntu0.20.10.1
Ubuntu 20.04 LTS: firefox 85.0.1+build1-0ubuntu0.20.04.1
Ubuntu 18.04 LTS: firefox 85.0.1+build1-0ubuntu0.18.04.1
Ubuntu 16.04 LTS: firefox 85.0.1+build1-0ubuntu0.16.04.1
After a standard system update you need to restart Firefox to make all the necessary changes.
References: https://usn.ubuntu.com/4717-2 https://usn.ubuntu.com/4717-1 https://launchpad.net/bugs/1914147
Package Information:
https://launchpad.net/ubuntu/+source/firefox/85.0.1+build1-0ubuntu0.20.10.1
https://launchpad.net/ubuntu/+source/firefox/85.0.1+build1-0ubuntu0.20.04.1
https://launchpad.net/ubuntu/+source/firefox/85.0.1+build1-0ubuntu0.18.04.1
https://launchpad.net/ubuntu/+source/firefox/85.0.1+build1-0ubuntu0.16.04.1
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