drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in Mozilla Firefox
Name: |
Zwei Probleme in Mozilla Firefox |
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ID: |
USN-3111-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 LTS, Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 16.10 |
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Datum: |
Fr, 28. Oktober 2016, 07:20 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5288
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5287 |
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Applikationen: |
Mozilla Firefox |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --3IAB6WTXHqEqF7HOTgnrrWv9n5Oiw30rP Content-Type: multipart/mixed; boundary="W3Fgf74sqDfm12KEfmglW8EJVCCpVelw7" From: Chris Coulson <chris.coulson@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <44d39d33-813e-ebf7-6f41-091a06ec58da@canonical.com> Subject: [USN-3111-1] Firefox vulnerabilities
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========================================================================== Ubuntu Security Notice USN-3111-1 October 27, 2016
firefox vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS
Summary:
Several security issues were fixed in Firefox.
Software Description: - firefox: Mozilla Open Source web browser
Details:
A use-after-free was discovered in service workers. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to cause a denial of service via program crash, or execute arbitrary code. (CVE-2016-5287)
It was discovered that web content could access information in the HTTP cache in some circumstances. An attacker could potentially exploit this to obtain sensitive information. (CVE-2016-5288)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.10: firefox 49.0.2+build2-0ubuntu0.16.10.2
Ubuntu 16.04 LTS: firefox 49.0.2+build2-0ubuntu0.16.04.2
Ubuntu 14.04 LTS: firefox 49.0.2+build2-0ubuntu0.14.04.1
Ubuntu 12.04 LTS: firefox 49.0.2+build2-0ubuntu0.12.04.1
After a standard system update you need to restart Firefox to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-3111-1 CVE-2016-5287, CVE-2016-5288
Package Information: https://launchpad.net/ubuntu/+source/firefox/49.0.2+build2-0ubuntu0.16.10.2 https://launchpad.net/ubuntu/+source/firefox/49.0.2+build2-0ubuntu0.16.04.2 https://launchpad.net/ubuntu/+source/firefox/49.0.2+build2-0ubuntu0.14.04.1 https://launchpad.net/ubuntu/+source/firefox/49.0.2+build2-0ubuntu0.12.04.1
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