CVE 2017-7656
In Eclipse Jetty, versions 9.2.x and older, 9.3.x (all configurations), and 9.4.x (non-default configuration with RFC2616 compliance enabled), HTTP/0.9 is handled poorly. An HTTP/1 style request line (i.e. method space URI space version) that declares a version of HTTP/0.9 was accepted and treated as a 0.9 request. If deployed behind an intermediary that also accepted and passed through the 0.9 version (but did not act on it), then the response sent could be interpreted by the intermediary as HTTP/1 headers. This could be used to poison the cache if the server allowed the origin client to generate arbitrary content in the response.
Related bugs and status
CVE-2017-7656 (Candidate) is related to these bugs:
Bug #1817567: backport tomcat & dependencies for OpenJDK 11
Summary | In | Importance | Status | |||
---|---|---|---|---|---|---|
1817567 | backport tomcat & dependencies for OpenJDK 11 | tomcat9 (Ubuntu) | Undecided | New | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | websocket-api (Ubuntu) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | eclipse-emf (Ubuntu Bionic) | Undecided | Fix Committed | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | jetty9 (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | swt4-gtk (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | tomcat-native (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | tomcat8 (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | eclipse-debian-helper (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | eclipse-jdt-core (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | eclipse-jdt-debug (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | eclipse-jdt-ui (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | eclipse-platform-debug (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | eclipse-platform-resources (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | eclipse-platform-runtime (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | eclipse-platform-team (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | eclipse-platform-text (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | eclipse-platform-ua (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | eclipse-platform-ui (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | el-api (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | equinox-bundles (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | equinox-framework (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | equinox-p2 (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | jsp-api (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | servlet-api (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | tomcat9 (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | websocket-api (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | libeclipse-emf (Ubuntu Bionic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | jetty9 (Ubuntu Cosmic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | tomcat8 (Ubuntu Cosmic) | Undecided | Fix Released | ||
1817567 | backport tomcat & dependencies for OpenJDK 11 | tomcat9 (Ubuntu Cosmic) | Undecided | Fix Released |
See the
CVE page on Mitre.org
for more details.