{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"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": "2025-09-01T19:03:19.540Z"}, "containers": {"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"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "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 \u00a0in linenoiseHistorySave\u00a0in linenoise\u00a0allows local attackers to overwrite arbitrary files and change permissions via a symlink race between fopen(\"w\")\u00a0on the history path and subsequent chmod()\u00a0on 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": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-367", "description": "CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "96148269-fe82-4198-b1bf-3a73ce8bc92e", "shortName": "CyberArk", "dateUpdated": "2025-09-01T19:03:19.540Z"}, "references": [{"url": "https://github.com/antirez/linenoise/blob/master/linenoise.c#L1321"}, {"url": "https://github.com/antirez/linenoise/pull/202"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "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", "x_generator": {"engine": "Vulnogram 0.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "TOCTOU \u00a0in linenoiseHistorySave\u00a0in linenoise\u00a0allows local attackers to overwrite arbitrary files and change permissions via a symlink race between fopen(\"w\")\u00a0on the history path and subsequent chmod()\u00a0on the same path."}], "id": "CVE-2025-9810", "lastModified": "2025-09-01T19:15:32.573", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 2.5, "impactScore": 4.2, "source": "96148269-fe82-4198-b1bf-3a73ce8bc92e", "type": "Secondary"}]}, "published": "2025-09-01T19:15:32.573", "references": [{"source": "96148269-fe82-4198-b1bf-3a73ce8bc92e", "url": "https://github.com/antirez/linenoise/blob/master/linenoise.c#L1321"}, {"source": "96148269-fe82-4198-b1bf-3a73ce8bc92e", "url": "https://github.com/antirez/linenoise/pull/202"}], "sourceIdentifier": "96148269-fe82-4198-b1bf-3a73ce8bc92e", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-367"}], "source": "96148269-fe82-4198-b1bf-3a73ce8bc92e", "type": "Secondary"}]}

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