| Name | CVE-2016-9400 |
| Description | The CClient::ProcessServerPacket method in engine/client/client.cpp in Teeworlds before 0.6.4 allows remote servers to write to arbitrary physical memory locations and possibly execute arbitrary code via vectors involving snap handling. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 844546 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| teeworlds (PTS) | jessie | 0.6.2+dfsg-2 | vulnerable |
| buster (security), buster, buster (lts) | 0.7.2-5+deb10u1 | fixed |
| bullseye | 0.7.5-1 | fixed |
| sid, trixie, bookworm | 0.7.5-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| teeworlds | source | wheezy | (unfixed) | end-of-life | | |
| teeworlds | source | (unstable) | 0.6.4+dfsg-1 | | | 844546 |
Notes
[jessie] - teeworlds <no-dsa> (Minor issue; can be fixed via point release)
[wheezy] - teeworlds <end-of-life> (Games are not supported in Wheezy)
https://www.teeworlds.com/?page=news&id=12086
https://github.com/teeworlds/teeworlds/commit/ff254722a2683867fcb3e67569ffd36226c4bc62 (0.6.4-release)
https://www.openwall.com/lists/oss-security/2016/11/16/8