CVE-2025-48942
Vulnerability from cvelistv5
Published
2025-05-30 18:33
Modified
2025-05-30 20:37
Severity ?
EPSS score ?
Summary
vLLM DOS: Remotely kill vllm over http with invalid JSON schema
References
Impacted products
▼ | Vendor | Product |
---|---|---|
vllm-project | vllm |
{ "containers": { "adp": [ { "metrics": [ { "other": { "content": { "id": "CVE-2025-48942", "options": [ { "Exploitation": "poc" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2025-05-30T20:36:50.679547Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2025-05-30T20:37:06.015Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "vllm", "vendor": "vllm-project", "versions": [ { "status": "affected", "version": "\u003e= 0.8.0, \u003c 0.9.0" } ] } ], "descriptions": [ { "lang": "en", "value": "vLLM is an inference and serving engine for large language models (LLMs). In versions 0.8.0 up to but excluding 0.9.0, hitting the /v1/completions API with a invalid json_schema as a Guided Param kills the vllm server. This vulnerability is similar GHSA-9hcf-v7m4-6m2j/CVE-2025-48943, but for regex instead of a JSON schema. Version 0.9.0 fixes the issue." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-248", "description": "CWE-248: Uncaught Exception", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-05-30T18:37:10.641Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M" }, "references": [ { "name": "https://github.com/vllm-project/vllm/security/advisories/GHSA-6qc9-v4r8-22xg", "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/vllm-project/vllm/security/advisories/GHSA-6qc9-v4r8-22xg" }, { "name": "https://github.com/vllm-project/vllm/issues/17248", "tags": [ "x_refsource_MISC" ], "url": "https://github.com/vllm-project/vllm/issues/17248" }, { "name": "https://github.com/vllm-project/vllm/pull/17623", "tags": [ "x_refsource_MISC" ], "url": "https://github.com/vllm-project/vllm/pull/17623" }, { "name": "https://github.com/vllm-project/vllm/commit/08bf7840780980c7568c573c70a6a8db94fd45ff", "tags": [ "x_refsource_MISC" ], "url": "https://github.com/vllm-project/vllm/commit/08bf7840780980c7568c573c70a6a8db94fd45ff" } ], "source": { "advisory": "GHSA-6qc9-v4r8-22xg", "discovery": "UNKNOWN" }, "title": "vLLM DOS: Remotely kill vllm over http with invalid JSON schema" } }, "cveMetadata": { "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2025-48942", "datePublished": "2025-05-30T18:33:40.488Z", "dateReserved": "2025-05-28T18:49:07.581Z", "dateUpdated": "2025-05-30T20:37:06.015Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2025-48942\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2025-05-30T19:15:30.130\",\"lastModified\":\"2025-06-24T17:44:47.737\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"vLLM is an inference and serving engine for large language models (LLMs). In versions 0.8.0 up to but excluding 0.9.0, hitting the /v1/completions API with a invalid json_schema as a Guided Param kills the vllm server. This vulnerability is similar GHSA-9hcf-v7m4-6m2j/CVE-2025-48943, but for regex instead of a JSON schema. Version 0.9.0 fixes the issue.\"},{\"lang\":\"es\",\"value\":\"vLLM es un motor de inferencia y servicio para modelos de lenguaje grandes (LLM). En las versiones 0.8.0 y 0.9.0, excepto esta, al acceder a la API /v1/completions con un json_schema no v\u00e1lido como par\u00e1metro guiado, se desactiva el servidor vllm. Esta vulnerabilidad es similar a la vulnerabilidad GHSA-9hcf-v7m4-6m2j/CVE-2025-48943, pero para expresiones regulares en lugar de un esquema JSON. La versi\u00f3n 0.9.0 corrige el problema.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-248\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:vllm:vllm:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"0.8.0\",\"versionEndExcluding\":\"0.9.0\",\"matchCriteriaId\":\"8E26EB9F-426B-4A73-B8CA-2D9F3727AF2C\"}]}]}],\"references\":[{\"url\":\"https://github.com/vllm-project/vllm/commit/08bf7840780980c7568c573c70a6a8db94fd45ff\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://github.com/vllm-project/vllm/issues/17248\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Issue Tracking\"]},{\"url\":\"https://github.com/vllm-project/vllm/pull/17623\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Issue Tracking\",\"Patch\"]},{\"url\":\"https://github.com/vllm-project/vllm/security/advisories/GHSA-6qc9-v4r8-22xg\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Exploit\",\"Vendor Advisory\"]}]}}" } }
Loading...
Loading...
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.