{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2025-24015",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2025-01-16T17:31:06.458Z",
        "datePublished": "2025-06-03T22:48:52.906Z",
        "dateUpdated": "2025-06-04T19:15:04.623Z"
    },
    "containers": {
        "cna": {
            "title": "Deno's AES GCM authentication tags are not verified",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-347",
                            "lang": "en",
                            "description": "CWE-347: Improper Verification of Cryptographic Signature",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 7.7,
                        "baseSeverity": "HIGH",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P",
                        "version": "4.0"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/denoland/deno/security/advisories/GHSA-2x3r-hwv5-p32x",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/denoland/deno/security/advisories/GHSA-2x3r-hwv5-p32x"
                },
                {
                    "name": "https://github.com/denoland/deno/commit/0d1beed",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/denoland/deno/commit/0d1beed"
                },
                {
                    "name": "https://github.com/denoland/deno/commit/4f27d7cdc02e3edfb9d36275341fb8185d6e99ed",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/denoland/deno/commit/4f27d7cdc02e3edfb9d36275341fb8185d6e99ed"
                },
                {
                    "name": "https://github.com/denoland/deno/commit/a4003a5292bd0affefad3ecb24a8732886900f67",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/denoland/deno/commit/a4003a5292bd0affefad3ecb24a8732886900f67"
                }
            ],
            "affected": [
                {
                    "vendor": "denoland",
                    "product": "deno",
                    "versions": [
                        {
                            "version": ">= 1.46.0, < 2.1.7",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2025-06-04T19:15:04.623Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Deno is a JavaScript, TypeScript, and WebAssembly runtime. Versions 1.46.0 through 2.1.6 have an issue that affects AES-256-GCM and AES-128-GCM in Deno in which the authentication tag is not being validated. This means tampered ciphertexts or incorrect keys might not be detected, which breaks the guarantees expected from AES-GCM. Older versions of Deno correctly threw errors in such cases, as does Node.js. Without authentication tag verification, AES-GCM degrades to essentially CTR mode, removing integrity protection. Authenticated data set with set_aad is also affected, as it is incorporated into the GCM hash (ghash) but this too is not validated, rendering AAD checks ineffective. Version 2.1.7 includes a patch that addresses this issue."
                }
            ],
            "source": {
                "advisory": "GHSA-2x3r-hwv5-p32x",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "references": [
                    {
                        "url": "https://github.com/denoland/deno/security/advisories/GHSA-2x3r-hwv5-p32x",
                        "tags": [
                            "exploit"
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-06-04T13:47:24.881813Z",
                                "id": "CVE-2025-24015",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "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": "2025-06-04T13:47:28.807Z"
                }
            }
        ]
    }
}