{"id":"CVE-2012-0012","aliases":["EUVD-2012-0053","GHSA-f263-5jv5-v234"],"status":"published","title":"Microsoft Internet Explorer 9 does not properly handle the creation and initialization of string...","description":"Microsoft Internet Explorer 9 does not properly handle the creation and initialization of string objects, which allows remote attackers to read data from arbitrary process-memory locations via a crafted web site, aka \"Null Byte Information Disclosure Vulnerability.\"","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.16028,"percentile":0.96934,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-665"],"published":"2012-02-14T22:00:00Z","modified":"2026-06-16T23:36:29Z","products":[{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"http://www.us-cert.gov/cas/techalerts/TA12-045A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-010","tags":["vendor-advisory","x_refsource_MS","x_transferred","Patch","Vendor Advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14870","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","Tool Signature"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-0012"},{"url":"https://github.com/advisories/GHSA-f263-5jv5-v234"}],"sources":{"cve":[{"id":"CVE-2012-0012","description":"Microsoft Internet Explorer 9 does not properly handle the creation and initialization of string objects, which allows remote attackers to read data from arbitrary process-memory locations via a crafted web site, aka \"Null Byte Information Disclosure Vulnerability.\"","status":"published","published":"2012-02-14T22:00:00Z","modified":"2024-08-06T18:09:17.164Z","updated_at":"2026-11-02T14:34:52.981189Z"}],"euvd":[{"id":"EUVD-2012-0053","description":"Microsoft Internet Explorer 9 does not properly handle the creation and initialization of string objects, which allows remote attackers to read data from arbitrary process-memory locations via a crafted web site, aka \"Null Byte Information Disclosure Vulnerability.\"","status":"published","published":"2012-02-14T22:00:00Z","modified":"2024-08-06T18:09:17Z","updated_at":"2026-11-03T01:56:23.098352Z"}],"ghsa":[{"id":"GHSA-f263-5jv5-v234","title":"Microsoft Internet Explorer 9 does not properly handle the creation and initialization of string...","description":"Microsoft Internet Explorer 9 does not properly handle the creation and initialization of string objects, which allows remote attackers to read data from arbitrary process-memory locations via a crafted web site, aka \"Null Byte Information Disclosure Vulnerability.\"","status":"published","published":"2022-05-04T00:27:41Z","modified":"2023-02-01T05:01:30Z","cwes":["CWE-665"],"updated_at":"2026-11-02T14:49:44.320253Z"}],"nvd":[{"id":"CVE-2012-0012","description":"Microsoft Internet Explorer 9 does not properly handle the creation and initialization of string objects, which allows remote attackers to read data from arbitrary process-memory locations via a crafted web site, aka \"Null Byte Information Disclosure Vulnerability.\"","status":"published","published":"2012-02-14T22:55:01.113Z","modified":"2026-06-16T23:36:29.397Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-665"],"updated_at":"2026-11-02T14:02:13.468343Z"}]}}