drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in devscripts
Name: |
Mehrere Probleme in devscripts |
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ID: |
USN-1593-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 10.04 LTS, Ubuntu 11.04, Ubuntu 11.10, Ubuntu 12.04 LTS |
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Datum: |
Mi, 3. Oktober 2012, 08:35 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0212
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2240
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2241
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2242
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3500 |
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Applikationen: |
devscripts |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-1593-1 October 02, 2012
devscripts vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 12.04 LTS - Ubuntu 11.10 - Ubuntu 11.04 - Ubuntu 10.04 LTS
Summary:
Several security issues were fixed in devscripts.
Software Description: - devscripts: scripts to make the life of a Debian Package maintainer easier
Details:
Raphael Geissert discovered that the debdiff.pl tool incorrectly handled shell metacharacters. If a user or automated system were tricked into processing a specially crafted filename, a remote attacher could possibly execute arbitrary code. (CVE-2012-0212)
Raphael Geissert discovered that the dscverify tool incorrectly escaped arguments to external commands. If a user or automated system were tricked into processing specially crafted files, a remote attacher could possibly execute arbitrary code. (CVE-2012-2240)
Raphael Geissert discovered that the dget tool incorrectly performed input validation. If a user or automated system were tricked into processing specially crafted files, a remote attacher could delete arbitrary files. (CVE-2012-2241)
Raphael Geissert discovered that the dget tool incorrectly escaped arguments to external commands. If a user or automated system were tricked into processing specially crafted files, a remote attacher could possibly execute arbitrary code. This issue only affected Ubuntu 10.04 LTS and Ubuntu 11.04. (CVE-2012-2242)
Jim Meyering discovered that the annotate-output tool incorrectly handled temporary files. A local attacker could use this flaw to alter files being processed by the annotate-output tool. On Ubuntu 11.04 and later, this issue was mitigated by the Yama kernel symlink restrictions. (CVE-2012-3500)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 12.04 LTS: devscripts 2.11.6ubuntu1.4
Ubuntu 11.10: devscripts 2.11.1ubuntu3.2
Ubuntu 11.04: devscripts 2.10.69ubuntu2.2
Ubuntu 10.04 LTS: devscripts 2.10.61ubuntu5.3
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-1593-1 CVE-2012-0212, CVE-2012-2240, CVE-2012-2241, CVE-2012-2242, CVE-2012-3500
Package Information: https://launchpad.net/ubuntu/+source/devscripts/2.11.6ubuntu1.4 https://launchpad.net/ubuntu/+source/devscripts/2.11.1ubuntu3.2 https://launchpad.net/ubuntu/+source/devscripts/2.10.69ubuntu2.2 https://launchpad.net/ubuntu/+source/devscripts/2.10.61ubuntu5.3
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