{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2007-08-22T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The canvas.createPattern function in Opera 9.x before 9.22 for Linux, FreeBSD, and Solaris does not clear memory before using it to process a new pattern, which allows remote attackers to obtain sensitive information (memory contents) via JavaScript."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2008-11-15T10:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "http://www.opera.com/docs/changelogs/linux/922/"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.opera.com/support/search/view/861/"}, {"name": "45946", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/45946"}, {"name": "GLSA-200708-17", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "http://security.gentoo.org/glsa/glsa-200708-17.xml"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.opera.com/docs/changelogs/solaris/922/"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.opera.com/docs/changelogs/freebsd/922/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2007-4944", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The canvas.createPattern function in Opera 9.x before 9.22 for Linux, FreeBSD, and Solaris does not clear memory before using it to process a new pattern, which allows remote attackers to obtain sensitive information (memory contents) via JavaScript."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "http://www.opera.com/docs/changelogs/linux/922/", "refsource": "CONFIRM", "url": "http://www.opera.com/docs/changelogs/linux/922/"}, {"name": "http://www.opera.com/support/search/view/861/", "refsource": "CONFIRM", "url": "http://www.opera.com/support/search/view/861/"}, {"name": "45946", "refsource": "OSVDB", "url": "http://osvdb.org/45946"}, {"name": "GLSA-200708-17", "refsource": "GENTOO", "url": "http://security.gentoo.org/glsa/glsa-200708-17.xml"}, {"name": "http://www.opera.com/docs/changelogs/solaris/922/", "refsource": "CONFIRM", "url": "http://www.opera.com/docs/changelogs/solaris/922/"}, {"name": "http://www.opera.com/docs/changelogs/freebsd/922/", "refsource": "CONFIRM", "url": "http://www.opera.com/docs/changelogs/freebsd/922/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T15:17:26.936Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.opera.com/docs/changelogs/linux/922/"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.opera.com/support/search/view/861/"}, {"name": "45946", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://osvdb.org/45946"}, {"name": "GLSA-200708-17", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "http://security.gentoo.org/glsa/glsa-200708-17.xml"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.opera.com/docs/changelogs/solaris/922/"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.opera.com/docs/changelogs/freebsd/922/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2007-4944", "datePublished": "2007-09-18T19:00:00.000Z", "dateReserved": "2007-09-18T00:00:00.000Z", "dateUpdated": "2024-08-07T15:17:26.936Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:opera:opera_browser:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "BEA17D3F-A17B-47A6-8066-583F63D11468", "vulnerable": true}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.0:beta1:*:*:*:*:*:*", "matchCriteriaId": "76C58A91-23BA-4336-A81B-B7FDFAF6CA91", "vulnerable": true}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.0:beta2:*:*:*:*:*:*", "matchCriteriaId": "EC6E40C4-FA29-4D7A-9018-44154503A68F", "vulnerable": true}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.01:*:*:*:*:*:*:*", "matchCriteriaId": "ED63C1B5-F52D-4C70-82D3-B427EAF5CF4F", "vulnerable": true}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.02:*:*:*:*:*:*:*", "matchCriteriaId": "98E48C83-01AE-4A33-A004-14B99792674C", "vulnerable": true}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.10:*:*:*:*:*:*:*", "matchCriteriaId": "B56A2B78-70BD-439B-B1ED-A17FA5EF0990", "vulnerable": true}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.12:*:*:*:*:*:*:*", "matchCriteriaId": "623E4466-82CC-4BDD-BE25-3BB33B585547", "vulnerable": true}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.20:*:*:*:*:*:*:*", "matchCriteriaId": "8F90E537-5A0F-4302-9CC3-8EE7EB21DD1D", "vulnerable": true}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.20:beta1:*:*:*:*:*:*", "matchCriteriaId": "DF0002A4-8A90-471C-9813-F648D53E4F3A", "vulnerable": true}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.21:*:*:*:*:*:*:*", "matchCriteriaId": "F5ECA190-D7D3-4248-A61E-0D87E67E3D31", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The canvas.createPattern function in Opera 9.x before 9.22 for Linux, FreeBSD, and Solaris does not clear memory before using it to process a new pattern, which allows remote attackers to obtain sensitive information (memory contents) via JavaScript."}, {"lang": "es", "value": "La funci\u00f3n canvas.createPattern de Opera 9.x versiones anteriores a 9.22 para Linux, FreeBSD, y Solaris no limpia la memoria antes de usarla para procesar un patr\u00f3n nuevo, lo cual permite a atacantes remotos obtener informaci\u00f3n confidencial (contenidos de memoria) mediante JavaScript."}], "id": "CVE-2007-4944", "lastModified": "2026-04-23T00:35:47.467", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-09-18T19:17:00.000", "references": [{"source": "cve@mitre.org", "url": "http://osvdb.org/45946"}, {"source": "cve@mitre.org", "url": "http://security.gentoo.org/glsa/glsa-200708-17.xml"}, {"source": "cve@mitre.org", "url": "http://www.opera.com/docs/changelogs/freebsd/922/"}, {"source": "cve@mitre.org", "url": "http://www.opera.com/docs/changelogs/linux/922/"}, {"source": "cve@mitre.org", "url": "http://www.opera.com/docs/changelogs/solaris/922/"}, {"source": "cve@mitre.org", "url": "http://www.opera.com/support/search/view/861/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/45946"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://security.gentoo.org/glsa/glsa-200708-17.xml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.opera.com/docs/changelogs/freebsd/922/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.opera.com/docs/changelogs/linux/922/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.opera.com/docs/changelogs/solaris/922/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.opera.com/support/search/view/861/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}