UBUNTU-CVE-2021-29469

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    UBUNTU-CVE-2021-29469

    Published: 23 Apr 2021Last Modified: 24 Oct 2025
    Upstream:
    CVE-2021-29469

    Summary:

    Details: 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.

    References: https://ubuntu.com/security/CVE-2021-29469, https://github.com/NodeRedis/node-redis/issues/1569, https://github.com/NodeRedis/node-redis/security/advisories/GHSA-35q2-47q7-3pc3, https://github.com/NodeRedis/node-redis/commit/2d11b6dc9b9774464a91fb4b448bad8bf699629e, https://github.com/NodeRedis/node-redis/releases/tag/v3.1.1, https://www.cve.org/CVERecord?id=CVE-2021-29469

    Affected packages

    Package

    Name: node-redis

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    0.12.1-2

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    UBUNTU-CVE-2021-29469 | CVE-DB