CVE-2015-2157

{"id": "CVE-2015-2157", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-03-27T14:59:05.697", "references": [{"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151790.html", "source": "cve@mitre.org"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151839.html", "source": "cve@mitre.org"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151933.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-updates/2015-03/msg00032.html", "source": "cve@mitre.org"}, {"url": "http://www.chiark.greenend.org.uk/~sgtatham/putty/changes.html", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/private-key-not-wiped-2.html", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2015/dsa-3190", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2015/02/28/4", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2015/02/28/5", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/72825", "source": "cve@mitre.org"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151790.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151839.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151933.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-updates/2015-03/msg00032.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.chiark.greenend.org.uk/~sgtatham/putty/changes.html", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/private-key-not-wiped-2.html", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2015/dsa-3190", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2015/02/28/4", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2015/02/28/5", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/72825", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "The (1) ssh2_load_userkey and (2) ssh2_save_userkey functions in PuTTY 0.51 through 0.63 do not properly wipe SSH-2 private keys from memory, which allows local users to obtain sensitive information by reading the memory."}, {"lang": "es", "value": "Las funciones (1) ssh2_load_userkey y (2) ssh2_save_userkey en PuTTY 0.51 hasta 0.63 no limpian correctamente las claves privadas SSH-2 de la memoria, lo que permite a usuarios remotos obtener informaci\u00f3n sensible mediante la lectura de la memoria."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, 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"vulnerable": true, "matchCriteriaId": "23BAD8E4-2D3A-45EE-A25D-77BD698119BB"}, {"criteria": "cpe:2.3:a:putty:putty:0.53b:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8F7716EC-E0F9-4E50-8351-35D2F248B380"}, {"criteria": "cpe:2.3:a:putty:putty:0.54:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "46C2BD4D-9817-459E-ACF4-9C95233200A2"}, {"criteria": "cpe:2.3:a:putty:putty:0.55:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "22EE5957-76F3-4B20-ADE7-E72D1300A3F0"}, {"criteria": "cpe:2.3:a:putty:putty:0.56:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "826FA7E4-7F48-4D1C-856C-A965527B0950"}, {"criteria": "cpe:2.3:a:putty:putty:0.57:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AA54ADC7-2A36-40DA-8219-DAA31509E534"}, {"criteria": "cpe:2.3:a:putty:putty:0.58:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1A14381E-91A1-4902-B409-1281CFA2D561"}, {"criteria": "cpe:2.3:a:putty:putty:0.59:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8B33EB10-535F-42F2-8F78-CE128A89447C"}, {"criteria": "cpe:2.3:a:putty:putty:0.60:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "218F9EAF-C260-43EC-99C4-EFACA9A1DA8D"}, {"criteria": "cpe:2.3:a:putty:putty:0.61:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5966235B-2F1A-45C5-AF65-99FFFE4725DF"}, {"criteria": "cpe:2.3:a:putty:putty:0.62:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B9942BA6-8947-4742-9A38-2E2F2F5DD341"}, {"criteria": "cpe:2.3:a:putty:putty:0.63:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "811276A3-5FB5-4718-94FF-E9B6503B8ABB"}, {"criteria": "cpe:2.3:a:simon_tatham:putty:0.53:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "129133D1-B374-4743-9F52-27D0A9558D17"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}