drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in iucode-tool
Name: |
Ausführen beliebiger Kommandos in iucode-tool |
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ID: |
USN-3186-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS, Ubuntu 16.10 |
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Datum: |
Mi, 1. Februar 2017, 22:46 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0357 |
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Applikationen: |
iucode-tool |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============3891942673073716433== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="IdhvM2tDrTHvBnUe675TJu7ruSer49rJu"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --IdhvM2tDrTHvBnUe675TJu7ruSer49rJu Content-Type: multipart/mixed; boundary="Nod90dPBEfVqdepsvMbwMl3h3IxWOgf9t" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: "ubuntu-security-announce@lists.ubuntu.com" <ubuntu-security-announce@lists.ubuntu.com> Message-ID: <80b94bd4-9d28-eb25-8d23-48c545bb18c7@canonical.com> Subject: [USN-3186-1] iucode-tool vulnerability
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========================================================================== Ubuntu Security Notice USN-3186-1 February 01, 2017
iucode-tool vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.10 - Ubuntu 16.04 LTS
Summary:
iucode-tool could be made to crash or run programs if it opened a specially crafted file.
Software Description: - iucode-tool: Intel processor microcode tool
Details:
It was discovered that iucode-tool incorrectly handled certain microcodes when using the -tr loader. If a user were tricked into processing a specially crafted microcode, a remote attacker could use this issue to cause iucode-tool 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 16.10: iucode-tool 1.6.1-1ubuntu0.1
Ubuntu 16.04 LTS: iucode-tool 1.5.1-1ubuntu0.1
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-3186-1 CVE-2017-0357
Package Information: https://launchpad.net/ubuntu/+source/iucode-tool/1.6.1-1ubuntu0.1 https://launchpad.net/ubuntu/+source/iucode-tool/1.5.1-1ubuntu0.1
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