Show plain JSON{"id": "CVE-2004-1440", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": true, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2004-12-31T05:00:00.000", "references": [{"url": "http://marc.info/?l=bugtraq&m=109167869528138&w=2", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/12212/", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.chiark.greenend.org.uk/~sgtatham/putty/changes.html", "source": "cve@mitre.org"}, {"url": "http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-modpow.html", "source": "cve@mitre.org"}, {"url": "http://www.gentoo.org/security/en/glsa/glsa-200408-04.xml", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/10850", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/16885", "source": "cve@mitre.org"}, {"url": "http://marc.info/?l=bugtraq&m=109167869528138&w=2", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/12212/", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.chiark.greenend.org.uk/~sgtatham/putty/changes.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-modpow.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.gentoo.org/security/en/glsa/glsa-200408-04.xml", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/10850", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/16885", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "Multiple heap-based buffer overflows in the modpow function in PuTTY before 0.55 allow (1) remote attackers to execute arbitrary code via an SSH2 packet with a base argument that is larger than the mod argument, which causes the modpow function to write memory before the beginning of its buffer, and (2) remote malicious servers to cause a denial of service (client crash) and possibly execute arbitrary code via a large bignum during authentication."}], "lastModified": "2025-04-03T01:03:51.193", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:putty:putty:0.48:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1283B462-042C-4857-A700-4179AAE20E2F"}, {"criteria": "cpe:2.3:a:putty:putty:0.49:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2791C9DD-F55D-4683-85AF-B6814C34EFBF"}, {"criteria": "cpe:2.3:a:putty:putty:0.50:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6D7582C1-AA8E-41E4-9D69-9A18A5B76CB0"}, {"criteria": "cpe:2.3:a:putty:putty:0.51:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FC082AE0-C49D-4944-BE76-B751DAD1EF84"}, {"criteria": "cpe:2.3:a:putty:putty:0.52:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "23BAD8E4-2D3A-45EE-A25D-77BD698119BB"}, {"criteria": "cpe:2.3:a:putty:putty:0.53:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "58BA8E70-9491-4D4F-9182-2F48347BF6FC"}, {"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"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"} 