drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in cpio
Name: |
Zwei Probleme in cpio |
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ID: |
USN-2456-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 10.04 LTS, Ubuntu 12.04 LTS, Ubuntu 14.04 LTS, Ubuntu 14.10 |
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Datum: |
Do, 8. Januar 2015, 23:08 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0624
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9112 |
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Applikationen: |
GNU cpio |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-2456-1 January 08, 2015
cpio vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.10 - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS - Ubuntu 10.04 LTS
Summary:
The GNU cpio program could be made to crash or run programs if it opened a specially crafted file or received specially crafted input.
Software Description: - cpio: a program to manage archives of files
Details:
Michal Zalewski discovered an out of bounds write issue in the process_copy_in function of GNU cpio. An attacker could specially craft a cpio archive that could create a denial of service or possibly execute arbitrary code. (CVE-2014-9112)
Jakob Lell discovered a heap-based buffer overflow in the rmt_read__ function of GNU cpio's rmt client functionality. An attacker controlling a remote rmt server could use this to cause a denial of service or possibly execute arbitrary code. This issue only affected Ubuntu 10.04 LTS. (CVE-2010-0624)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 14.10: cpio 2.11+dfsg-2ubuntu1.1
Ubuntu 14.04 LTS: cpio 2.11+dfsg-1ubuntu1.1
Ubuntu 12.04 LTS: cpio 2.11-7ubuntu3.1
Ubuntu 10.04 LTS: cpio 2.10-1ubuntu2.1
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-2456-1 CVE-2010-0624, CVE-2014-9112
Package Information: https://launchpad.net/ubuntu/+source/cpio/2.11+dfsg-2ubuntu1.1 https://launchpad.net/ubuntu/+source/cpio/2.11+dfsg-1ubuntu1.1 https://launchpad.net/ubuntu/+source/cpio/2.11-7ubuntu3.1 https://launchpad.net/ubuntu/+source/cpio/2.10-1ubuntu2.1
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