drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Apache Tomcat
Name: |
Mehrere Probleme in Apache Tomcat |
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ID: |
USN-3519-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 17.04 |
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Datum: |
Mo, 8. Januar 2018, 22:00 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5647
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7674
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5664
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5648 |
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Applikationen: |
Apache Tomcat |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --gxi5jbw5fWNFPIuhCjKh3XWW6mO3RWuuK Content-Type: multipart/mixed; boundary="KNdBghqEt6R60UpbM83hPaiIjxk4b32Jn"; protected-headers="v1" 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: <f3dfcb1e-98ae-0688-1e6e-14243966c9c8@canonical.com> Subject: [USN-3519-1] Tomcat vulnerabilities
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========================================================================== Ubuntu Security Notice USN-3519-1 January 08, 2018
tomcat7, tomcat8 vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 17.04 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS
Summary:
Several security issues were fixed in Tomcat.
Software Description: - tomcat8: Servlet and JSP engine - tomcat7: Servlet and JSP engine
Details:
It was discovered that Tomcat incorrectly handled certain pipelined requests when sendfile was used. A remote attacker could use this issue to obtain wrong responses possibly containing sensitive information. (CVE-2017-5647)
It was discovered that Tomcat incorrectly used the appropriate facade object. A malicious application could possibly use this to bypass Security Manager restrictions. (CVE-2017-5648)
It was discovered that Tomcat incorrectly handled error pages. A remote attacker could possibly use this issue to replace or remove the custom error page. (CVE-2017-5664)
It was discovered that Tomcat incorrectly handled the CORS filter. A remote attacker could possibly use this issue to perform cache poisoning. (CVE-2017-7674)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 17.04: libtomcat8-java 8.0.38-2ubuntu2.2 tomcat8 8.0.38-2ubuntu2.2
Ubuntu 16.04 LTS: libtomcat8-java 8.0.32-1ubuntu1.5 tomcat8 8.0.32-1ubuntu1.5
Ubuntu 14.04 LTS: libtomcat7-java 7.0.52-1ubuntu0.13 tomcat7 7.0.52-1ubuntu0.13
In general, a standard system update will make all the necessary changes.
References: https://www.ubuntu.com/usn/usn-3519-1 CVE-2017-5647, CVE-2017-5648, CVE-2017-5664, CVE-2017-7674
Package Information: https://launchpad.net/ubuntu/+source/tomcat8/8.0.38-2ubuntu2.2 https://launchpad.net/ubuntu/+source/tomcat8/8.0.32-1ubuntu1.5 https://launchpad.net/ubuntu/+source/tomcat7/7.0.52-1ubuntu0.13
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