drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Firefox
Name: |
Mehrere Probleme in Firefox |
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ID: |
USN-3778-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS |
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Datum: |
Mi, 3. Oktober 2018, 23:20 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12385
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12387
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12386 |
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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) --UDirKYGoNsrtMTQlNwuY6CyKtqOgnCHg7 Content-Type: multipart/mixed; boundary="TxovEsSZ7Fntop0zgCIEFWa2Pqc2akAvs"; 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: <8e0259ee-c36f-c507-1698-9e2d2e2d397a@canonical.com> Subject: [USN-3778-1] Firefox vulnerabilities
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========================================================================== Ubuntu Security Notice USN-3778-1 October 03, 2018
firefox vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.04 LTS - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
Firefox could be made to crash or run programs as your login if it opened a malicious website.
Software Description: - firefox: Mozilla Open Source web browser
Details:
A crash was discovered in TransportSecurityInfo used for SSL, which could be triggered by data stored in the local cache directory. An attacker could potentially exploit this in combination with another vulnerability that allowed them to write data to the cache, to execute arbitrary code. (CVE-2018-12385)
A type confusion bug was discovered in JavaScript. If a user were tricked in to opening a specially crafted website, an attacker could exploit this to cause a denial of service, or execute arbitrary code. (CVE-2018-12386)
It was discovered that the Array.prototype.push could leak memory addresses to the calling function in some circumstances. An attacker could exploit this in combination with another vulnerability to help execute arbitrary code. (CVE-2018-12387)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.04 LTS: firefox 62.0.3+build1-0ubuntu0.18.04.1
Ubuntu 16.04 LTS: firefox 62.0.3+build1-0ubuntu0.16.04.2
Ubuntu 14.04 LTS: firefox 62.0.3+build1-0ubuntu0.14.04.2
After a standard system update you need to restart Firefox to make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3778-1 CVE-2018-12385, CVE-2018-12386, CVE-2018-12387
Package Information: https://launchpad.net/ubuntu/+source/firefox/62.0.3+build1-0ubuntu0.18.04.1 https://launchpad.net/ubuntu/+source/firefox/62.0.3+build1-0ubuntu0.16.04.2 https://launchpad.net/ubuntu/+source/firefox/62.0.3+build1-0ubuntu0.14.04.2
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