CVE-2021-29469

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Source
https://cve.org/CVERecord?id=CVE-2021-29469
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29469.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-29469
Aliases
Downstream
Published
2021-04-23T18:15:08Z
Modified
2026-10-20T10:57:28Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
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

Affected packages

Git / github.com/redis/node-redis

Affected ranges

Type
GIT
Repo
https://github.com/redis/node-redis
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
fc28860dd4d4baa0449078948bbb0cf1e77c587d
Fixed
2d11b6dc9b9774464a91fb4b448bad8bf699629e
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:redis.js:redis:*:*:*:*:*:node.js:*:*",
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "3.1.1"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "range": [
                {
                    "fixed": "2d11b6dc9b9774464a91fb4b448bad8bf699629e"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "v3.1.1",
            "range": [
                {
                    "fixed": "fc28860dd4d4baa0449078948bbb0cf1e77c587d"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Affected versions

2.*
2.5.0-1
v.*
v.2.0.0
v.2.0.1
v.2.1.0
v.2.2.0
v.2.2.2
v.2.2.3
v.2.2.4
v.2.2.5
v.2.3.0
v.2.3.1
v.2.4.0
v.2.4.1
v.2.4.2
v.2.5.0
v.2.5.1
v.2.5.2
v.2.5.3
v.2.6.0
v.2.6.0-0
v.2.6.0-1
v.2.6.0-2
v.2.6.1
v.2.6.2
v.2.6.3
v.2.6.4
v.2.6.5
v.2.7.0
v.2.7.1
v.2.8.0
v0.*
v0.10.0
v0.10.1
v0.10.2
v0.10.3
v0.11.0
v0.12.0
v0.12.1
v0.3.5
v0.3.6
v0.3.7
v0.3.9
v0.4.0
v0.4.1
v0.5.1
v0.5.10
v0.5.11
v0.5.2
v0.5.3
v0.5.4
v0.5.5
v0.5.6
v0.5.8
v0.5.9
v0.6.0
v0.6.1
v0.6.2
v0.6.5
v0.6.7
v0.7.0
v0.7.1
v0.7.2
v0.8.0
v0.8.1
v0.8.3
v0.8.4
v0.8.5
v0.8.6
v0.9.0
v0.9.1
v0.9.2
v1.*
v1.0.0
v3.*
v3.0.0
v3.0.2
v3.1.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29469.json"