drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Subversion
Name: |
Mehrere Probleme in Subversion |
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ID: |
USN-1893-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 LTS, Ubuntu 12.10, Ubuntu 13.04 |
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Datum: |
Do, 27. Juni 2013, 23:47 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1845
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1846
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1847
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1849
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1884
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1968
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2112 |
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Applikationen: |
Subversion |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-1893-1 June 27, 2013
subversion vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 13.04 - Ubuntu 12.10 - Ubuntu 12.04 LTS
Summary:
Several security issues were fixed in Subversion.
Software Description: - subversion: Advanced version control system
Details:
Alexander Klink discovered that the Subversion mod_dav_svn module for Apache did not properly handle a large number of properties. A remote authenticated attacker could use this flaw to cause memory consumption, leading to a denial of service. (CVE-2013-1845)
Ben Reser discovered that the Subversion mod_dav_svn module for Apache did not properly handle certain LOCKs. A remote authenticated attacker could use this flaw to cause Subversion to crash, leading to a denial of service. (CVE-2013-1846)
Philip Martin and Ben Reser discovered that the Subversion mod_dav_svn module for Apache did not properly handle certain LOCKs. A remote attacker could use this flaw to cause Subversion to crash, leading to a denial of service. (CVE-2013-1847)
It was discovered that the Subversion mod_dav_svn module for Apache did not properly handle certain PROPFIND requests. A remote attacker could use this flaw to cause Subversion to crash, leading to a denial of service. (CVE-2013-1849)
Greg McMullin, Stefan Fuhrmann, Philip Martin, and Ben Reser discovered that the Subversion mod_dav_svn module for Apache did not properly handle certain log REPORT requests. A remote attacker could use this flaw to cause Subversion to crash, leading to a denial of service. This issue only affected Ubuntu 12.10 and Ubuntu 13.04. (CVE-2013-1884)
Stefan Sperling discovered that Subversion incorrectly handled newline characters in filenames. A remote authenticated attacker could use this flaw to corrupt FSFS repositories. (CVE-2013-1968)
Boris Lytochkin discovered that Subversion incorrectly handled TCP connections that were closed early. A remote attacker could use this flaw to cause Subversion to crash, leading to a denial of service. (CVE-2013-2112)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 13.04: libapache2-svn 1.7.5-1ubuntu3.1 libsvn1 1.7.5-1ubuntu3.1
Ubuntu 12.10: libapache2-svn 1.7.5-1ubuntu2.1 libsvn1 1.7.5-1ubuntu2.1
Ubuntu 12.04 LTS: libapache2-svn 1.6.17dfsg-3ubuntu3.3 libsvn1 1.6.17dfsg-3ubuntu3.3
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-1893-1 CVE-2013-1845, CVE-2013-1846, CVE-2013-1847, CVE-2013-1849, CVE-2013-1884, CVE-2013-1968, CVE-2013-2112
Package Information: https://launchpad.net/ubuntu/+source/subversion/1.7.5-1ubuntu3.1 https://launchpad.net/ubuntu/+source/subversion/1.7.5-1ubuntu2.1 https://launchpad.net/ubuntu/+source/subversion/1.6.17dfsg-3ubuntu3.3
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