Show plain JSON{"id": "CVE-2007-2756", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}]}, "published": "2007-05-18T18:30:00.000", "references": [{"url": "http://bugs.libgd.org/?do=details&task_id=86", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01178795", "source": "cve@mitre.org"}, {"url": "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01178795", 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"af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10779", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00354.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00397.html", "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": "The gdPngReadData function in libgd 2.0.34 allows user-assisted attackers to cause a denial of service (CPU consumption) via a crafted PNG image with truncated data, which causes an infinite loop in the png_read_info function in libpng."}, {"lang": "es", "value": "La funci\u00f3n gdPngReadData del libgd 2.0.34 permite a atacantes con la intervenci\u00f3n del usuario provocar una denegaci\u00f3n de servicio (agotamiento de CPU) a trav\u00e9s de im\u00e1genes PNG modificadas con datos truncados, lo que provoca un bucle infinito en la funci\u00f3n png_read_info del libpng."}], "lastModified": "2025-04-09T00:30:58.490", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:libgd:libgd:2.0.34:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D96EBE1F-7E30-43D5-8727-A9F96C9160E1"}], "operator": "OR"}]}], "vendorComments": [{"comment": "Red Hat does not consider this flaw to be a security vulnerability. We are not aware of any long running processes using libgd which could not recover from this condition.", "lastModified": "2007-05-22T00:00:00", "organization": "Red Hat"}], "sourceIdentifier": "cve@mitre.org"} 