CVE-2023-22477

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/mercurius-js/mercurius/issues/939	Exploit Issue Tracking Third Party Advisory
https://github.com/mercurius-js/mercurius/pull/940	Patch Third Party Advisory
https://github.com/mercurius-js/mercurius/security/advisories/GHSA-cm8h-q92v-xcfc	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mercurius_project:mercurius::::::node.js::*
	cpe:2.3:a:mercurius_project:mercurius::::::node.js::*

History

07 Nov 2023, 04:06

Type	Values Removed	Values Added
Summary	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.	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.

Information

Published : 2023-01-09 15:15

Updated : 2024-02-28 19:51

NVD link : CVE-2023-22477

Mitre link : CVE-2023-22477

CVE.ORG link : CVE-2023-22477

JSON object : View

Products Affected

mercurius_project

mercurius

CWE

NVD-CWE-Other CWE-248

Uncaught Exception

{"id": "CVE-2023-22477", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2023-01-09T15:15:11.127", "references": [{"url": "https://github.com/mercurius-js/mercurius/issues/939", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/mercurius-js/mercurius/pull/940", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/mercurius-js/mercurius/security/advisories/GHSA-cm8h-q92v-xcfc", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-248"}]}], "descriptions": [{"lang": "en", "value": "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.\n\n"}], "lastModified": "2023-11-07T04:06:59.093", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mercurius_project:mercurius:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "78357691-02E7-4644-9A54-02DCBE4A6B47", "versionEndExcluding": "8.13.2"}, {"criteria": "cpe:2.3:a:mercurius_project:mercurius:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "8FDDE8C9-B8CC-417B-9250-5950C2E48CC0", "versionEndExcluding": "11.5.0", "versionStartIncluding": "9.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}