| Name | CVE-2018-12453 |
| Description | Type confusion in the xgroupCommand function in t_stream.c in redis-server in Redis before 5.0 allows remote attackers to cause denial-of-service via an XGROUP command in which the key is not a stream. |
| 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) |
| NVD severity | medium (attack range: remote) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| redis (PTS) | jessie | 2:2.8.17-1+deb8u5 | fixed |
| jessie (security) | 2:2.8.17-1+deb8u6 | fixed | |
| stretch | 3:3.2.6-3+deb9u2 | fixed | |
| stretch (security) | 3:3.2.6-3+deb9u1 | fixed | |
| buster | 5:5.0.3-4 | fixed | |
| sid | 5:5.0.5-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| redis | source | (unstable) | (not affected) |
- redis <not-affected> (Vulnerable code introduced in 5.0-rc1)
https://gist.github.com/fakhrizulkifli/34a56d575030682f6c564553c53b82b5
https://github.com/antirez/redis/commit/c04082cf138f1f51cedf05ee9ad36fb6763cafc6