drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Linux
Name: |
Mehrere Probleme in Linux |
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ID: |
USN-1133-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 8.04 LTS |
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Datum: |
Di, 24. Mai 2011, 19:26 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4342
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4527
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4529
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0521
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0711 |
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Applikationen: |
Linux |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-1133-1 May 24, 2011
linux vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 8.04 LTS
Summary:
Multiple flaws in the Linux kernel.
Software Description: - linux: Linux kernel
Details:
Nelson Elhage discovered that Econet did not correctly handle AUN packets over UDP. A local attacker could send specially crafted traffic to crash the system, leading to a denial of service. (CVE-2010-4342)
Dan Rosenberg discovered that the OSS subsystem did not handle name termination correctly. A local attacker could exploit this crash the system or gain root privileges. (CVE-2010-4527)
Dan Rosenberg discovered that IRDA did not correctly check the size of buffers. On non-x86 systems, a local attacker could exploit this to read kernel heap memory, leading to a loss of privacy. (CVE-2010-4529)
Dan Carpenter discovered that the TTPCI DVB driver did not check certain values during an ioctl. If the dvb-ttpci module was loaded, a local attacker could exploit this to crash the system, leading to a denial of service, or possibly gain root privileges. (CVE-2011-0521)
Dan Rosenberg discovered that XFS did not correctly initialize memory. A local attacker could make crafted ioctl calls to leak portions of kernel stack memory, leading to a loss of privacy. (CVE-2011-0711)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 8.04 LTS: linux-image-2.6.24-29-386 2.6.24-29.89 linux-image-2.6.24-29-generic 2.6.24-29.89 linux-image-2.6.24-29-hppa32 2.6.24-29.89 linux-image-2.6.24-29-hppa64 2.6.24-29.89 linux-image-2.6.24-29-itanium 2.6.24-29.89 linux-image-2.6.24-29-lpia 2.6.24-29.89 linux-image-2.6.24-29-lpiacompat 2.6.24-29.89 linux-image-2.6.24-29-mckinley 2.6.24-29.89 linux-image-2.6.24-29-openvz 2.6.24-29.89 linux-image-2.6.24-29-powerpc 2.6.24-29.89 linux-image-2.6.24-29-powerpc-smp 2.6.24-29.89 linux-image-2.6.24-29-powerpc64-smp 2.6.24-29.89 linux-image-2.6.24-29-rt 2.6.24-29.89 linux-image-2.6.24-29-server 2.6.24-29.89 linux-image-2.6.24-29-sparc64 2.6.24-29.89 linux-image-2.6.24-29-sparc64-smp 2.6.24-29.89 linux-image-2.6.24-29-virtual 2.6.24-29.89 linux-image-2.6.24-29-xen 2.6.24-29.89
After a standard system update you need to reboot your computer to make all the necessary changes.
References: CVE-2010-4342, CVE-2010-4527, CVE-2010-4529, CVE-2011-0521, CVE-2011-0711
Package Information: https://launchpad.net/ubuntu/+source/linux/2.6.24-29.89
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