drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in Tomcat
Name: |
Zwei Probleme in Tomcat |
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ID: |
USN-3723-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS, Ubuntu 16.04 LTS |
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Datum: |
Do, 26. Juli 2018, 00:34 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8034
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1336 |
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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) --WkCLFdiEocQ0qQ3NZ0qmFiP9vthkzPptV Content-Type: multipart/mixed; boundary="pmbOfDZPnRzijl6NFR1Kni1Em2le7782k"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <85eb3b60-cd51-d2e4-bafd-d8d4e63da846@canonical.com> Subject: [USN-3723-1] Tomcat vulnerabilities
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========================================================================== Ubuntu Security Notice USN-3723-1 July 25, 2018
tomcat7, tomcat8 vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- 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 decoding certain UTF-8 strings. A remote attacker could possibly use this issue to cause Tomcat to crash, resulting in a denial of service. (CVE-2018-1336)
It was discovered that the Tomcat WebSocket client incorrectly performed hostname verification. A remote attacker could possibly use this issue to intercept sensitive information. (CVE-2018-8034)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04 LTS: libtomcat8-java 8.0.32-1ubuntu1.7 tomcat8 8.0.32-1ubuntu1.7
Ubuntu 14.04 LTS: libtomcat7-java 7.0.52-1ubuntu0.15 tomcat7 7.0.52-1ubuntu0.15
In general, a standard system update will make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-3723-1 CVE-2018-1336, CVE-2018-8034
Package Information: https://launchpad.net/ubuntu/+source/tomcat8/8.0.32-1ubuntu1.7 https://launchpad.net/ubuntu/+source/tomcat7/7.0.52-1ubuntu0.15
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