{"id":"CVE-2013-3131","aliases":["EUVD-2013-3069","GHSA-vg99-qxp7-cv5m"],"status":"published","title":"Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5, and Silverlight 5 before 5.1.20513.0,...","description":"Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5, and Silverlight 5 before 5.1.20513.0, does not properly prevent changes to data in multidimensional arrays of structures, which allows remote attackers to execute arbitrary code via (1) a crafted .NET Framework application or (2) a crafted Silverlight application, aka \"Array Access Violation 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":0.22008,"percentile":0.97677,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2013-07-10T01:00:00Z","modified":"2026-06-16T23:54:34Z","products":[{"vendor":"microsoft","product":".net_framework"},{"vendor":"microsoft","product":"silverlight"}],"references":[{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-052","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17032","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17261","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.us-cert.gov/ncas/alerts/TA13-190A","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-3131"},{"url":"https://github.com/advisories/GHSA-vg99-qxp7-cv5m"}],"sources":{"cve":[{"id":"CVE-2013-3131","description":"Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5, and Silverlight 5 before 5.1.20513.0, does not properly prevent changes to data in multidimensional arrays of structures, which allows remote attackers to execute arbitrary code via (1) a crafted .NET Framework application or (2) a crafted Silverlight application, aka \"Array Access Violation Vulnerability.\"","status":"published","published":"2013-07-10T01:00:00Z","modified":"2024-08-06T16:00:09.971Z","updated_at":"2026-11-02T14:34:56.872243Z"}],"euvd":[{"id":"EUVD-2013-3069","description":"Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5, and Silverlight 5 before 5.1.20513.0, does not properly prevent changes to data in multidimensional arrays of structures, which allows remote attackers to execute arbitrary code via (1) a crafted .NET Framework application or (2) a crafted Silverlight application, aka \"Array Access Violation Vulnerability.\"","status":"published","published":"2013-07-10T01:00:00Z","modified":"2024-08-06T16:00:09Z","updated_at":"2026-11-03T01:56:36.190633Z"}],"ghsa":[{"id":"GHSA-vg99-qxp7-cv5m","title":"Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5, and Silverlight 5 before 5.1.20513.0,...","description":"Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5, and Silverlight 5 before 5.1.20513.0, does not properly prevent changes to data in multidimensional arrays of structures, which allows remote attackers to execute arbitrary code via (1) a crafted .NET Framework application or (2) a crafted Silverlight application, aka \"Array Access Violation Vulnerability.\"","status":"published","published":"2022-05-14T02:34:23Z","modified":"2023-02-02T05:06:06Z","cwes":["CWE-94"],"updated_at":"2026-11-02T14:52:14.631002Z"}],"nvd":[{"id":"CVE-2013-3131","description":"Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5, and Silverlight 5 before 5.1.20513.0, does not properly prevent changes to data in multidimensional arrays of structures, which allows remote attackers to execute arbitrary code via (1) a crafted .NET Framework application or (2) a crafted Silverlight application, aka \"Array Access Violation Vulnerability.\"","status":"published","published":"2013-07-10T03:46:09.827Z","modified":"2026-06-16T23:54:34.55Z","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-94"],"updated_at":"2026-11-02T14:02:29.210317Z"}]}}