{"id":"CVE-2012-0162","aliases":["EUVD-2012-0200","GHSA-cpjq-xvq6-c68h"],"status":"published","title":"Microsoft .NET Framework 4 does not properly allocate buffers, which allows remote attackers to...","description":"Microsoft .NET Framework 4 does not properly allocate buffers, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka \".NET Framework Buffer Allocation Vulnerability.\"","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.21902,"percentile":0.97665,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2012-05-09T00:00:00Z","modified":"2026-06-16T23:36:48Z","products":[{"vendor":"microsoft","product":".net_framework"}],"references":[{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14655","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.securityfocus.com/bid/53358","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-034","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA12-129A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-0162"},{"url":"https://github.com/advisories/GHSA-cpjq-xvq6-c68h"}],"sources":{"cve":[{"id":"CVE-2012-0162","description":"Microsoft .NET Framework 4 does not properly allocate buffers, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka \".NET Framework Buffer Allocation Vulnerability.\"","status":"published","published":"2012-05-09T00:00:00Z","modified":"2024-08-06T18:16:19.095Z","updated_at":"2026-11-02T14:34:52.981189Z"}],"euvd":[{"id":"EUVD-2012-0200","description":"Microsoft .NET Framework 4 does not properly allocate buffers, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka \".NET Framework Buffer Allocation Vulnerability.\"","status":"published","published":"2012-05-09T00:00:00Z","modified":"2024-08-06T18:16:19Z","updated_at":"2026-11-03T01:56:22.575591Z"}],"ghsa":[{"id":"GHSA-cpjq-xvq6-c68h","title":"Microsoft .NET Framework 4 does not properly allocate buffers, which allows remote attackers to...","description":"Microsoft .NET Framework 4 does not properly allocate buffers, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka \".NET Framework Buffer Allocation Vulnerability.\"","status":"published","published":"2022-05-04T00:28:30Z","modified":"2023-02-01T05:01:39Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:45.784088Z"}],"nvd":[{"id":"CVE-2012-0162","description":"Microsoft .NET Framework 4 does not properly allocate buffers, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka \".NET Framework Buffer Allocation Vulnerability.\"","status":"published","published":"2012-05-09T00:55:01.507Z","modified":"2026-06-16T23:36:48.923Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:14.336529Z"}]}}