drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in graphite2
Name: |
Mehrere Probleme in graphite2 |
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ID: |
USN-3398-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 17.04 |
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Datum: |
Mo, 21. August 2017, 16:34 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7773
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7777
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7775
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7774
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7772
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7778
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7776
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7771 |
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Applikationen: |
Graphite2 |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============6728902038258812245== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="v6mwXWlQkQL3qd8EKPQWLF0chN3WWp8aN"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --v6mwXWlQkQL3qd8EKPQWLF0chN3WWp8aN Content-Type: multipart/mixed; boundary="51p2Kp23TtnTGcSBOQN3ghHXmVcbEgjm3"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <a36134fb-b3cc-cd34-cc3d-415e0d5a2c45@canonical.com> Subject: [USN-3398-1] graphite2 vulnerabilities
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========================================================================== Ubuntu Security Notice USN-3398-1 August 21, 2017
graphite2 vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 17.04 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
graphite2 could be made to crash or run programs if it opened a specially crafted font.
Software Description: - graphite2: Font rendering engine for Complex Scripts
Details:
Holger Fuhrmannek and Tyson Smith discovered that graphite2 incorrectly handled certain malformed fonts. If a user or automated system were tricked into opening a specially-crafted font file, a remote attacker could use this issue to cause graphite2 to crash, resulting in a denial of service, or possibly execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 17.04: libgraphite2-3 1.3.10-0ubuntu0.17.04.1
Ubuntu 16.04 LTS: libgraphite2-3 1.3.10-0ubuntu0.16.04.1
Ubuntu 14.04 LTS: libgraphite2-3 1.3.10-0ubuntu0.14.04.1
This update uses a new upstream release, which includes additional bug fixes. After a standard system update you need to restart applications using graphite2, such as LibreOffice, to make all the necessary changes.
References: https://www.ubuntu.com/usn/usn-3398-1 CVE-2017-7771, CVE-2017-7772, CVE-2017-7773, CVE-2017-7774, CVE-2017-7775, CVE-2017-7776, CVE-2017-7777, CVE-2017-7778
Package Information: https://launchpad.net/ubuntu/+source/graphite2/1.3.10-0ubuntu0.17.04.1 https://launchpad.net/ubuntu/+source/graphite2/1.3.10-0ubuntu0.16.04.1 https://launchpad.net/ubuntu/+source/graphite2/1.3.10-0ubuntu0.14.04.1
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