| Name | CVE-2016-4000 |
| Description | Jython before 2.7.1rc1 allows attackers to execute arbitrary code via a crafted serialized PyFunction object. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| References | DLA-989-1, DSA-3893-1 |
| NVD severity | high (attack range: remote) |
| Debian Bugs | 864859 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| jython (PTS) | jessie (security), jessie | 2.5.3-3+deb8u1 | fixed |
| stretch (security), stretch | 2.5.3-16+deb9u1 | fixed | |
| buster | 2.7.1+repack1-3 | fixed | |
| bullseye, sid | 2.7.1+repack1-4 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| jython | source | (unstable) | 2.5.3-17 | high | 864859 | |
| jython | source | jessie | 2.5.3-3+deb8u1 | high | DSA-3893-1 | |
| jython | source | stretch | 2.5.3-16+deb9u1 | high | DSA-3893-1 | |
| jython | source | wheezy | 2.5.2-1+deb7u1 | high | DLA-989-1 |
http://bugs.jython.org/issue2454
https://hg.python.org/jython/rev/d06e29d100c0