| Name | CVE-2016-9036 |
| Description | An exploitable incorrect return value vulnerability exists in the mp_check function of Tarantool's Msgpuck library 1.0.3. A specially crafted packet can cause the mp_check function to incorrectly return success when trying to check if decoding a map16 packet will read outside the bounds of a buffer, resulting in a denial of service vulnerability. |
| 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 | 849212 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| msgpuck (PTS) | sid, trixie, buster, bookworm, bullseye | 1.0.3-1.1 | fixed |
| tarantool (PTS) | buster | 1.9.1.26.g63eb81e3c-1.1 | fixed |
| bullseye | 2.6.0-1 | fixed |
| bookworm | 2.6.0-1.2 | fixed |
| sid, trixie | 2.6.0-1.3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| msgpuck | source | (unstable) | 1.0.3-1.1 | | | 849212 |
| tarantool | source | wheezy | (not affected) | | | |
| tarantool | source | jessie | (not affected) | | | |
| tarantool | source | (unstable) | 1.7.2.385.g952d79e-1 | | | |
Notes
https://github.com/rtsisyk/msgpuck/issues/12
[jessie] - tarantool <not-affected> (Vulnerable code not present)
[wheezy] - tarantool <not-affected> (Not vulnerable)
https://github.com/tarantool/tarantool/issues/1991
http://www.talosintelligence.com/reports/TALOS-2016-0254/