| Name | CVE-2017-5647 |
| Description | A bug in the handling of the pipelined requests in Apache Tomcat 9.0.0.M1 to 9.0.0.M18, 8.5.0 to 8.5.12, 8.0.0.RC1 to 8.0.42, 7.0.0 to 7.0.76, and 6.0.0 to 6.0.52, when send file was used, results in the pipelined request being lost when send file processing of the previous request completed. This could result in responses appearing to be sent for the wrong request. For example, a user agent that sent requests A, B and C could see the correct response for request A, the response for request C for request B and no response for request C. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-924-1, DSA-3842-1, DSA-3843-1 |
| Debian Bugs | 860068 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| tomcat9 (PTS) | buster | 9.0.31-1~deb10u6 | fixed |
| buster (security) | 9.0.31-1~deb10u12 | fixed | |
| bullseye (security), bullseye | 9.0.43-2~deb11u9 | fixed | |
| trixie, sid, bookworm | 9.0.70-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| tomcat6 | source | (unstable) | 6.0.41-3 | |||
| tomcat7 | source | wheezy | 7.0.28-4+deb7u12 | DLA-924-1 | ||
| tomcat7 | source | jessie | 7.0.56-3+deb8u10 | DSA-3842-1 | ||
| tomcat7 | source | (unstable) | 7.0.72-3 | |||
| tomcat8 | source | jessie | 8.0.14-1+deb8u9 | DSA-3843-1 | ||
| tomcat8 | source | (unstable) | 8.5.11-2 | 860068 | ||
| tomcat9 | source | (unstable) | (not affected) |
- tomcat9 <not-affected> (Fixed before initial upload to Debian)
Since 7.0.72-3, src:tomcat7 only builds the Servlet API
Since 6.0.41-3, src:tomcat6 only builds a servlet and docs in Jessie
https://www.openwall.com/lists/oss-security/2017/04/10/24
Fixed by: http://svn.apache.org/r1788932 (8.5.x)
Fixed by: http://svn.apache.org/r1788999 (8.0.x)
Fixed by: http://svn.apache.org/r1789008 (7.0.x)
Fixed by: http://svn.apache.org/r1789024 (6.0.x)
Fixed by: http://svn.apache.org/r1789155 (6.0.x)
Fixed by: http://svn.apache.org/r1789856 (6.0.x)