CVE-2021-29469

Potential exponential regex in monitor mode

CVSS 5.3 MEDIUMEPSS 1.7%CWE-400

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 5.3EPSS 1.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

23 abr 2021Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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

Produtos afetados

NodeRedis · node-redis

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Referências

https://github.com/NodeRedis/node-redis/commit/2d11b6dc9b9774464a91fb4b448bad8bf699629e https://github.com/NodeRedis/node-redis/releases/tag/v3.1.1 https://github.com/NodeRedis/node-redis/security/advisories/GHSA-35q2-47q7-3pc3 https://security.netapp.com/advisory/ntap-20210611-0010/