{"id":"CVE-2012-1873","aliases":["EUVD-2012-1883","GHSA-hwhq-f9jj-3vwv"],"status":"published","title":"Microsoft Internet Explorer 7 through 9 does not properly create and initialize string data,...","description":"Microsoft Internet Explorer 7 through 9 does not properly create and initialize string data, which allows remote attackers to obtain sensitive information from process memory via a crafted HTML document, 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":0.18259,"percentile":0.97236,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2012-06-12T22:00:00Z","modified":"2026-06-16T23:40:28Z","products":[{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"http://www.us-cert.gov/cas/techalerts/TA12-164A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","US Government Resource"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-037","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15026","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-1873"},{"url":"https://github.com/advisories/GHSA-hwhq-f9jj-3vwv"}],"sources":{"cve":[{"id":"CVE-2012-1873","description":"Microsoft Internet Explorer 7 through 9 does not properly create and initialize string data, which allows remote attackers to obtain sensitive information from process memory via a crafted HTML document, aka \"Null Byte Information Disclosure Vulnerability.\"","status":"published","published":"2012-06-12T22:00:00Z","modified":"2024-08-06T19:08:38.718Z","updated_at":"2026-11-02T14:34:52.27879Z"}],"euvd":[{"id":"EUVD-2012-1883","description":"Microsoft Internet Explorer 7 through 9 does not properly create and initialize string data, which allows remote attackers to obtain sensitive information from process memory via a crafted HTML document, aka \"Null Byte Information Disclosure Vulnerability.\"","status":"published","published":"2012-06-12T22:00:00Z","modified":"2024-08-06T19:08:38Z","updated_at":"2026-11-03T01:56:16.423783Z"}],"ghsa":[{"id":"GHSA-hwhq-f9jj-3vwv","title":"Microsoft Internet Explorer 7 through 9 does not properly create and initialize string data,...","description":"Microsoft Internet Explorer 7 through 9 does not properly create and initialize string data, which allows remote attackers to obtain sensitive information from process memory via a crafted HTML document, aka \"Null Byte Information Disclosure Vulnerability.\"","status":"published","published":"2022-05-13T01:07:43Z","modified":"2023-02-01T05:03:11Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:50:01.590535Z"}],"nvd":[{"id":"CVE-2012-1873","description":"Microsoft Internet Explorer 7 through 9 does not properly create and initialize string data, which allows remote attackers to obtain sensitive information from process memory via a crafted HTML document, aka \"Null Byte Information Disclosure Vulnerability.\"","status":"published","published":"2012-06-12T22:55:01.827Z","modified":"2026-06-16T23:40:28.17Z","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-200"],"updated_at":"2026-11-02T14:02:14.336529Z"}]}}