{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-65942",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2025-11-18T16:14:56.690Z",
        "datePublished": "2025-11-25T22:25:46.021Z",
        "dateUpdated": "2025-11-26T14:53:28.564Z"
    },
    "containers": {
        "cna": {
            "title": "VictoriaMetrics Snappy Decoder DoS Vulnerability is Causing OOM",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-770",
                            "lang": "en",
                            "description": "CWE-770: Allocation of Resources Without Limits or Throttling",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "LOW",
                        "baseScore": 2.7,
                        "baseSeverity": "LOW",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "HIGH",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/VictoriaMetrics/VictoriaMetrics/security/advisories/GHSA-66jq-2c23-2xh5",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/VictoriaMetrics/VictoriaMetrics/security/advisories/GHSA-66jq-2c23-2xh5"
                },
                {
                    "name": "https://github.com/VictoriaMetrics/VictoriaMetrics/commit/51b44afd34d2c9a392d4ebedeeb5b4a7f5beca24",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/VictoriaMetrics/VictoriaMetrics/commit/51b44afd34d2c9a392d4ebedeeb5b4a7f5beca24"
                },
                {
                    "name": "https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.110.23",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.110.23"
                },
                {
                    "name": "https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.122.8",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.122.8"
                },
                {
                    "name": "https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.129.1",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.129.1"
                }
            ],
            "affected": [
                {
                    "vendor": "VictoriaMetrics",
                    "product": "VictoriaMetrics",
                    "versions": [
                        {
                            "version": ">= 1.0.0, < 1.110.23",
                            "status": "affected"
                        },
                        {
                            "version": ">= 1.111.0, < 1.122.8",
                            "status": "affected"
                        },
                        {
                            "version": ">= 1.123.0, < 1.129.1",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2025-11-25T22:25:46.021Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "VictoriaMetrics is a scalable solution for monitoring and managing time series data. In versions from 1.0.0 to before 1.110.23, from 1.111.0 to before 1.122.8, and from 1.123.0 to before 1.129.1, affected versions are vulnerable to DoS attacks because the snappy decoder ignored VictoriaMetrics request size limits allowing malformed blocks to trigger excessive memory use. This could lead to OOM errors and service instability. The fix enforces block-size checks based on MaxRequest limits. This issue has been patched in versions 1.110.23, 1.122.8, and 1.129.1."
                }
            ],
            "source": {
                "advisory": "GHSA-66jq-2c23-2xh5",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-11-26T14:51:42.387821Z",
                                "id": "CVE-2025-65942",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-11-26T14:53:28.564Z"
                }
            }
        ]
    }
}