CVE-2021-29469
Potential exponential regex in monitor mode
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 5.3EPSS 1.7%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
23 Apr 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
NodeRedis · node-redisWant to know if your infrastructure is exposed to this?
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