Vulnerability 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.
CVSS Score
7.5
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Redislabs | Redis | < 5.0 |
Related Weaknesses (CWE)
References
- https://gist.github.com/fakhrizulkifli/34a56d575030682f6c564553c53b82b5ExploitThird Party Advisory
- https://github.com/antirez/redis/commit/c04082cf138f1f51cedf05ee9ad36fb6763cafc6PatchThird Party Advisory
- https://www.exploit-db.com/exploits/44908/ExploitThird Party AdvisoryVDB Entry
- https://gist.github.com/fakhrizulkifli/34a56d575030682f6c564553c53b82b5ExploitThird Party Advisory
- https://github.com/antirez/redis/commit/c04082cf138f1f51cedf05ee9ad36fb6763cafc6PatchThird Party Advisory
- https://www.exploit-db.com/exploits/44908/ExploitThird Party AdvisoryVDB Entry
FAQ
What is CVE-2018-12453?
CVE-2018-12453 is a vulnerability with a CVSS score of 7.5 (HIGH). 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...
How severe is CVE-2018-12453?
CVE-2018-12453 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-12453?
Check the references section above for vendor advisories and patch information. Affected products include: Redislabs Redis.