vuln-cve/data/2025/9xxx/CVE-2025-9810.json

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        "cveId": "CVE-2025-9810",
        "assignerOrgId": "96148269-fe82-4198-b1bf-3a73ce8bc92e",
        "state": "PUBLISHED",
        "assignerShortName": "CyberArk",
        "dateReserved": "2025-09-01T18:48:53.813Z",
        "datePublished": "2025-09-01T19:03:19.540Z",
        "dateUpdated": "2026-04-22T15:06:11.462Z"
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        "cna": {
            "affected": [
                {
                    "defaultStatus": "affected",
                    "modules": [
                        "linenoiseHistorySave"
                    ],
                    "product": "linenoise",
                    "programFiles": [
                        "linenoise.c"
                    ],
                    "vendor": "antirez",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "@disconnect3d"
                },
                {
                    "lang": "en",
                    "type": "analyst",
                    "value": "Simcha Kosman"
                }
            ],
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                            "type": "text/html",
                            "value": "<span style=\"background-color: rgb(255, 255, 255);\">TOCTOU </span><span style=\"background-color: rgb(255, 255, 255);\">&nbsp;in </span><code>linenoiseHistorySave</code><span style=\"background-color: rgb(255, 255, 255);\">&nbsp;in </span><code>linenoise</code><span style=\"background-color: rgb(255, 255, 255);\">&nbsp;allows local attackers to overwrite arbitrary files and change permissions via a symlink race between </span><code>fopen(\"w\")</code><span style=\"background-color: rgb(255, 255, 255);\">&nbsp;on the history path and subsequent </span><code>chmod()</code><span style=\"background-color: rgb(255, 255, 255);\">&nbsp;on the same path.</span>"
                        }
                    ],
                    "value": "TOCTOU  in linenoiseHistorySave in linenoise allows local attackers to overwrite arbitrary files and change permissions via a symlink race between fopen(\"w\") on the history path and subsequent chmod() on the same path."
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-132",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-132 Symlink Attack"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "LOCAL",
                        "availabilityImpact": "LOW",
                        "baseScore": 6.8,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
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                            "lang": "en",
                            "value": "GENERAL"
                        }
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            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-367",
                            "description": "CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition",
                            "lang": "en",
                            "type": "CWE"
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            "providerMetadata": {
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                "shortName": "CyberArk",
                "dateUpdated": "2025-09-01T19:03:19.540Z"
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            "references": [
                {
                    "url": "https://github.com/antirez/linenoise/blob/master/linenoise.c#L1321"
                },
                {
                    "url": "https://github.com/antirez/linenoise/pull/202"
                }
            ],
            "solutions": [
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                    "lang": "en",
                    "supportingMedia": [
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                            "value": "call fchmod() on the fd instead of chmod() on the path\n\n<br>"
                        }
                    ],
                    "value": "call fchmod() on the fd instead of chmod() on the path"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "TOCTOU race in Linenoise enables arbitrary file overwrite and permission changes",
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                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-09-02T16:13:30.664402Z",
                                "id": "CVE-2025-9810",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
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                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                "title": "CISA ADP Vulnrichment",
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                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-09-02T16:13:46.132Z"
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                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2026-04-22T15:06:11.462Z"
                },
                "references": [
                    {
                        "url": "https://github.com/antirez/linenoise/blob/4111f1d6cd29e136b4e86a25d1dd859a1e00813b/linenoise.c#L1321"
                    },
                    {
                        "url": "https://github.com/antirez/linenoise/commit/f2558e1e588b1ba384ec73a2cf5c9a46409753db"
                    }
                ],
                "title": "CVE Program Container",
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