CVE-2023-22477

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Source
https://cve.org/CVERecord?id=CVE-2023-22477
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-22477.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-22477
Aliases
Published
2023-01-09T14:12:24.837Z
Modified
2026-03-14T12:01:58.858762Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
Mercurius is vulnerable to denial of service (DoS) when using subscriptions
Details

Mercurius is a GraphQL adapter for Fastify. Any users of Mercurius until version 10.5.0 are subjected to a denial of service attack by sending a malformed packet over WebSocket to /graphql. This issue was patched in #940. As a workaround, users can disable subscriptions.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-248"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/22xxx/CVE-2023-22477.json"
}
References

Affected packages

Git / github.com/mercurius-js/mercurius

Affected ranges

Type
GIT
Repo
https://github.com/mercurius-js/mercurius
Events
Introduced
c0c0dd394e06b645f37f0d7f99564d0dc06179bb
Fixed
7ea5e4aff90468678a7bbb6621b59e480242e19b

Affected versions

v10.*
v10.0.0
v10.1.0
v10.1.1
v10.2.0
v10.3.0
v10.4.0
v9.*
v9.0.0
v9.1.0
v9.2.0
v9.3.0
v9.3.1
v9.3.2
v9.3.3
v9.3.4
v9.3.5
v9.3.6
v9.4.0
v9.5.0
v9.7.0
v9.8.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-22477.json"