Vulnerability Description
Node-redis is a Node.js Redis client. Before version 3.1.1, when a client is in monitoring mode, the regex begin used to detected monitor messages could cause exponential backtracking on some strings. This issue could lead to a denial of service. The issue is patched in version 3.1.1.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Redis.Js | Redis | < 3.1.1 |
Related Weaknesses (CWE)
References
- https://github.com/NodeRedis/node-redis/commit/2d11b6dc9b9774464a91fb4b448bad8bfPatchThird Party Advisory
- https://github.com/NodeRedis/node-redis/releases/tag/v3.1.1Third Party Advisory
- https://github.com/NodeRedis/node-redis/security/advisories/GHSA-35q2-47q7-3pc3PatchThird Party Advisory
- https://security.netapp.com/advisory/ntap-20210611-0010/Third Party Advisory
- https://github.com/NodeRedis/node-redis/commit/2d11b6dc9b9774464a91fb4b448bad8bfPatchThird Party Advisory
- https://github.com/NodeRedis/node-redis/releases/tag/v3.1.1Third Party Advisory
- https://github.com/NodeRedis/node-redis/security/advisories/GHSA-35q2-47q7-3pc3PatchThird Party Advisory
- https://security.netapp.com/advisory/ntap-20210611-0010/Third Party Advisory
FAQ
What is CVE-2021-29469?
CVE-2021-29469 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Node-redis is a Node.js Redis client. Before version 3.1.1, when a client is in monitoring mode, the regex begin used to detected monitor messages could cause exponential backtracking on some strings....
How severe is CVE-2021-29469?
CVE-2021-29469 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-29469?
Check the references section above for vendor advisories and patch information. Affected products include: Redis.Js Redis.