vuln-cve/data/2025/49xxx/CVE-2025-49506.json

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    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-49506",
        "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "state": "PUBLISHED",
        "assignerShortName": "apache",
        "dateReserved": "2025-06-06T09:23:28.146Z",
        "datePublished": "2026-08-06T14:33:12.957Z",
        "dateUpdated": "2026-08-06T21:56:06.543Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "packageName": "APR-util",
                    "product": "Apache Portable Runtime Utility",
                    "vendor": "Apache Software Foundation",
                    "versions": [
                        {
                            "lessThanOrEqual": "1.6.3",
                            "status": "affected",
                            "version": "1.2.0",
                            "versionType": "semver"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Michael Rowley <michael csirt.global>"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "<div>APR-util versions 1.6.3 (and earlier) function apr_password_validate() was not constant-time with regards to hashes or passwords comparisons, potentially leaking their content via a side channel timing attack particularly on platforms without crypt() such as&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">&nbsp;Windows, BeOS, NetWare, or Android.</span></div><div>Users are recommended to upgrade to version 1.6.4, which fixes this issue.<br></div><div></div>"
                        }
                    ],
                    "value": "APR-util versions 1.6.3 (and earlier) function apr_password_validate() was not constant-time with regards to hashes or passwords comparisons, potentially leaking their content via a side channel timing attack particularly on platforms without crypt() such as  Windows, BeOS, NetWare, or Android.\n\nUsers are recommended to upgrade to version 1.6.4, which fixes this issue."
                }
            ],
            "metrics": [
                {
                    "other": {
                        "content": {
                            "text": "low"
                        },
                        "type": "Textual description of severity"
                    }
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-208",
                            "description": "CWE-208 Observable Timing Discrepancy",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
                "shortName": "apache",
                "dateUpdated": "2026-08-06T14:33:12.957Z"
            },
            "references": [
                {
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://lists.apache.org/thread/2v8o3bj9pb7lfcr57bdnjg9xfkj04mg5"
                }
            ],
            "source": {
                "discovery": "EXTERNAL"
            },
            "timeline": [
                {
                    "lang": "en",
                    "time": "2024-06-03T00:00:00.000Z",
                    "value": "Reported to security team"
                },
                {
                    "lang": "en",
                    "time": "2026-08-06T12:00:00.000Z",
                    "value": "fixed in 1.6.x by r1936805"
                },
                {
                    "lang": "en",
                    "time": "2026-08-06T12:58:00.000Z",
                    "value": "1.6.4 released"
                }
            ],
            "title": "Apache Portable Runtime Utility: apr_password_validate() vulnerable to timing attack",
            "x_generator": {
                "engine": "Vulnogram 0.2.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "cvssV3_1": {
                            "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:H/I:N/A:N",
                            "integrityImpact": "NONE",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "NONE",
                            "privilegesRequired": "NONE",
                            "confidentialityImpact": "HIGH"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-08-06T17:45:19.290280Z",
                                "id": "CVE-2025-49506",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-08-06T17:45:22.645Z"
                }
            },
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "http://www.openwall.com/lists/oss-security/2026/08/06/8"
                    }
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                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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}