drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Firefox (Aktualisierung)
Name: |
Mehrere Probleme in Firefox (Aktualisierung) |
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ID: |
USN-4353-2 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 19.10, Ubuntu 20.04 LTS |
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Datum: |
Mi, 13. Mai 2020, 07:42 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12390
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12387
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12394
https://launchpad.net/ubuntu/+source/firefox/76.0.1+build1-0ubuntu0.20.04.1
https://launchpad.net/ubuntu/+source/firefox/76.0.1+build1-0ubuntu0.18.04.1
https://launchpad.net/ubuntu/+source/firefox/76.0.1+build1-0ubuntu0.16.04.1
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12392
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12391
https://launchpad.net/ubuntu/+source/firefox/76.0.1+build1-0ubuntu0.19.10.1
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12395
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6831
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12396 |
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Applikationen: |
Mozilla Firefox |
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Update von: |
Mehrere Probleme in Firefox |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-4353-2 May 12, 2020
firefox regression ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS - Ubuntu 19.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS
Summary:
USN-4353-1 caused a regression in Firefox.
Software Description: - firefox: Mozilla Open Source web browser
Details:
USN-4353-1 fixed vulnerabilities in Firefox. The update caused a regression that impaired the functionality of some addons. 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, bypass security restrictions, spoof the URL bar, or execute arbitrary code. (CVE-2020-6831, CVE-2020-12387, CVE-2020-12390, CVE-2020-12391, CVE-2020-12394, CVE-2020-12395, CVE-2020-12396) It was discovered that the Devtoolsâ âCopy as cURLâ feature did not properly HTTP POST data of a request. If a user were tricked in to using the âCopy as cURLâ feature to copy and paste a command with specially crafted data in to a terminal, an attacker could potentially exploit this to obtain sensitive information from local files. (CVE-2020-12392)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.04 LTS: firefox 76.0.1+build1-0ubuntu0.20.04.1
Ubuntu 19.10: firefox 76.0.1+build1-0ubuntu0.19.10.1
Ubuntu 18.04 LTS: firefox 76.0.1+build1-0ubuntu0.18.04.1
Ubuntu 16.04 LTS: firefox 76.0.1+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/4353-2 https://usn.ubuntu.com/4353-1 https://launchpad.net/bugs/1878251
Package Information:
https://launchpad.net/ubuntu/+source/firefox/76.0.1+build1-0ubuntu0.20.04.1
https://launchpad.net/ubuntu/+source/firefox/76.0.1+build1-0ubuntu0.19.10.1
https://launchpad.net/ubuntu/+source/firefox/76.0.1+build1-0ubuntu0.18.04.1
https://launchpad.net/ubuntu/+source/firefox/76.0.1+build1-0ubuntu0.16.04.1
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