{"id":"CVE-2010-0806","aliases":["EUVD-2010-0832","GHSA-f5rx-x946-jm33"],"status":"published","title":"Use-after-free vulnerability in the Peer Objects component (aka iepeers.dll) in Microsoft...","description":"Use-after-free vulnerability in the Peer Objects component (aka iepeers.dll) in Microsoft Internet Explorer 6, 6 SP1, and 7 allows remote attackers to execute arbitrary code via vectors involving access to an invalid pointer after the deletion of an object, as exploited in the wild in March 2010, aka \"Uninitialized Memory Corruption 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":"2026-11-07","score":0.82115,"percentile":0.99658,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":false},"cwes":["CWE-399","CWE-416"],"published":"2010-03-10T22:00:00Z","modified":"2026-06-16T23:16:52Z","kev":{"date_added":"2026-05-20","due_date":"2026-06-03","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","known_ransomware_use":"Unknown"},"exploitation":[{"source":"euvd","since":"2026-05-20"},{"source":"kev","since":"2026-05-20"}],"exploits":[{"source":"metasploit","id":"exploit/windows/browser/ms10_018_ie_behaviors","title":"MS10-018 Microsoft Internet Explorer DHTML Behaviors Use After Free","type":"exploit","platform":"Windows","date":"2010-03-09","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/browser/ms10_018_ie_behaviors"},{"source":"exploitdb","id":"EDB-11683","title":"Microsoft Internet Explorer - 'iepeers.dll' Use-After-Free (Metasploit)","type":"remote","platform":"windows","date":"2010-03-10","verified":true,"url":"https://www.exploit-db.com/exploits/11683"},{"source":"exploitdb","id":"EDB-16590","title":"Microsoft Internet Explorer - DHTML Behaviour Use-After-Free (MS10-018) (Metasploit)","type":"remote","platform":"windows","date":"2010-12-14","verified":true,"url":"https://www.exploit-db.com/exploits/16590"}],"products":[{"vendor":"microsoft","product":"internet explorer"},{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"http://osvdb.org/62810","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Broken Link"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA10-089A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","US Government Resource"]},{"url":"http://www.securityfocus.com/bid/38615","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link"]},{"url":"http://www.vupen.com/english/advisories/2010/0567","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/38860","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA10-068A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","US Government Resource"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-018","tags":["vendor-advisory","x_refsource_MS","x_transferred","Vendor Advisory"]},{"url":"http://www.microsoft.com/technet/security/advisory/981374.mspx","tags":["x_refsource_CONFIRM","x_transferred","Broken Link","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/56772","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8446","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","Broken Link"]},{"url":"http://www.vupen.com/english/advisories/2010/0744","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://blogs.technet.com/msrc/archive/2010/03/09/security-advisory-981374-released.aspx","tags":["x_refsource_CONFIRM","x_transferred","Broken Link"]},{"url":"http://www.kb.cert.org/vuls/id/744549","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Patch","US Government Resource"]},{"url":"https://learn.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-018","tags":["vendor-advisory","Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2010-0806","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-0806"},{"url":"https://github.com/advisories/GHSA-f5rx-x946-jm33"}],"sources":{"cve":[{"id":"CVE-2010-0806","description":"Use-after-free vulnerability in the Peer Objects component (aka iepeers.dll) in Microsoft Internet Explorer 6, 6 SP1, and 7 allows remote attackers to execute arbitrary code via vectors involving access to an invalid pointer after the deletion of an object, as exploited in the wild in March 2010, aka \"Uninitialized Memory Corruption Vulnerability.\"","status":"published","published":"2010-03-10T22:00:00Z","modified":"2026-05-21T03:55:29.109Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:33:29.582233Z"}],"euvd":[{"id":"EUVD-2010-0832","description":"Use-after-free vulnerability in the Peer Objects component (aka iepeers.dll) in Microsoft Internet Explorer 6, 6 SP1, and 7 allows remote attackers to execute arbitrary code via vectors involving access to an invalid pointer after the deletion of an object, as exploited in the wild in March 2010, aka \"Uninitialized Memory Corruption Vulnerability.\"","status":"published","published":"2010-03-10T22:00:00Z","modified":"2026-05-21T03:55:29Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"exploited_since":"2026-05-20","updated_at":"2026-11-02T18:21:13.845677Z"}],"ghsa":[{"id":"GHSA-f5rx-x946-jm33","title":"Use-after-free vulnerability in the Peer Objects component (aka iepeers.dll) in Microsoft...","description":"Use-after-free vulnerability in the Peer Objects component (aka iepeers.dll) in Microsoft Internet Explorer 6, 6 SP1, and 7 allows remote attackers to execute arbitrary code via vectors involving access to an invalid pointer after the deletion of an object, as exploited in the wild in March 2010, aka \"Uninitialized Memory Corruption Vulnerability.\"","status":"published","published":"2022-05-02T06:15:39Z","modified":"2026-05-20T18:31:28Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T15:08:13.87243Z"}],"kev":[{"id":"CVE-2010-0806","title":"Microsoft Internet Explorer Use-After-Free Vulnerability","description":"Microsoft Internet Explorer contains an use-after-free vulnerability that could allow remote attackers to execute arbitrary code via vectors involving access to an invalid pointer after the deletion of an object. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.","cwes":["CWE-399"],"kev":{"date_added":"2026-05-20","due_date":"2026-06-03","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","known_ransomware_use":"Unknown"},"updated_at":"2026-11-02T17:00:15.999436Z"}],"nvd":[{"id":"CVE-2010-0806","description":"Use-after-free vulnerability in the Peer Objects component (aka iepeers.dll) in Microsoft Internet Explorer 6, 6 SP1, and 7 allows remote attackers to execute arbitrary code via vectors involving access to an invalid pointer after the deletion of an object, as exploited in the wild in March 2010, aka \"Uninitialized Memory Corruption Vulnerability.\"","status":"published","published":"2010-03-10T22:30:01.323Z","modified":"2026-06-16T23:16:52.753Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"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-399","CWE-416"],"updated_at":"2026-11-02T14:01:40.249593Z"}]}}