CVE-2007-4944

{"id": "CVE-2007-4944", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/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": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2007-09-18T19:17:00.000", "references": [{"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": "cve@mitre.org"}, {"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/", "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 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."}], "lastModified": "2025-04-09T00:30:58.490", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:opera:opera_browser:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BEA17D3F-A17B-47A6-8066-583F63D11468"}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.0:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "76C58A91-23BA-4336-A81B-B7FDFAF6CA91"}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.0:beta2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EC6E40C4-FA29-4D7A-9018-44154503A68F"}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.01:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ED63C1B5-F52D-4C70-82D3-B427EAF5CF4F"}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.02:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "98E48C83-01AE-4A33-A004-14B99792674C"}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B56A2B78-70BD-439B-B1ED-A17FA5EF0990"}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "623E4466-82CC-4BDD-BE25-3BB33B585547"}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.20:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8F90E537-5A0F-4302-9CC3-8EE7EB21DD1D"}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.20:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DF0002A4-8A90-471C-9813-F648D53E4F3A"}, {"criteria": "cpe:2.3:a:opera:opera_browser:9.21:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F5ECA190-D7D3-4248-A61E-0D87E67E3D31"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}