CVE-2010-0806
Confirmed PUBLISHEDUse-after-free vulnerability in the Peer Objects component (aka iepeers.dll) in Microsoft Internet Explorer 6, 6 SP1, and 7 allows remote attackers...
5928 days faster than CISA KEV
Recommended Action
Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
At a Glance
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."
- CVE Published
- Mar 10, 2010
- Exploitation Reported
- Mar 10, 2010
- CVSS
- 8.8 High
- EPSS
- 82.2%
Affected Versions
| Vendor | Product | Version | Status |
|---|---|---|---|
| n/a |
n/a
|
n/a |
Affected |
CVE References
- MS10-018 docs.microsoft.com · Vendor Advisory https://docs.microsoft.com/en-us/security-updates/securitybulletins/2...
- TA10-089A us-cert.gov · Third-Party Advisory http://www.us-cert.gov/cas/techalerts/TA10-089A.html
- 38860 secunia.com · Third-Party Advisory http://secunia.com/advisories/38860
- TA10-068A us-cert.gov · Third-Party Advisory http://www.us-cert.gov/cas/techalerts/TA10-068A.html
- VU#744549 kb.cert.org · Third-Party Advisory http://www.kb.cert.org/vuls/id/744549
Show 8 more references
- 62810 osvdb.org · VDB Entry http://osvdb.org/62810
- 38615 securityfocus.com · VDB Entry http://www.securityfocus.com/bid/38615
- ADV-2010-0567 vupen.com · VDB Entry http://www.vupen.com/english/advisories/2010/0567
- ms-ie-useafterfree-code-execution(56772) exchange.xforce.ibmcloud.com · VDB Entry https://exchange.xforce.ibmcloud.com/vulnerabilities/56772
- oval:org.mitre.oval:def:8446 oval.cisecurity.org · VDB Entry https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.m...
- ADV-2010-0744 vupen.com · VDB Entry http://www.vupen.com/english/advisories/2010/0744
- microsoft.com/technet/security/advisory/981374.mspx microsoft.com · CVE Record http://www.microsoft.com/technet/security/advisory/981374.mspx
- blogs.technet.com/msrc/archive/2010/03/09/security-advisory-98... blogs.technet.com · CVE Record http://blogs.technet.com/msrc/archive/2010/03/09/security-advisory-98...
Recommended Actions
- Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
- Check enrichment artifacts for scanner coverage and available PoCs before rolling remediation validation.
- Use the Pro API to automate enrichment, telemetry, and workflow delivery for VM, SOC, and CTI pipelines.
Known Exploited Vulnerability Sources
Catalogues that list this CVE as a known exploited vulnerability.
Per-source evidence links for KEV attestations are available through the KEVIntel Pro API.
Learn about Pro API access| Source | Added |
|---|---|
| CVE First | 2010-03-10 22:00 UTC |
| CISA | 2026-06-02 14:00 UTC |
Scanner Artifacts
Nuclei and Metasploit references linked to this CVE.
| Scanner | Reference | Detected |
|---|---|---|
| Metasploit | https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/browser/ms10_018_ie_behaviors.rb | Apr 28, 2025 |
Virtual Patch
Compensating WAF rules to help reduce exposure to this CVE. Rule content and deployable vendor exports are available with KEVIntel Enterprise.
KEVIntel does not currently have a virtual patch for this CVE. When available, KEVIntel virtual patches ship as deployable ModSecurity, Cloudflare, and AWS WAF rules.
Enterprise feature. Virtual patch rule content and deployable vendor exports (ModSecurity, Cloudflare, AWS WAF) are available to KEVIntel Enterprise users.
CVSS Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AV:N/AC:M/Au:N/C:C/I:C/A:C
Exploitation Status
Exploited in the wild
Recorded 2010-03-10 22:00:00 UTC · CVE
Proof of concept available
Recorded 2025-04-28 15:02:40 UTC
Scanner Integrations
| Scanner | Reference | Detected |
|---|---|---|
| Metasploit | https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/browser/ms10_018_ie_behaviors.rb | Apr 28, 2025 |
Potential Proof of Concepts
These PoCs are unverified and could contain malware. Use at your own risk.
Timeline
Key exploitation, disclosure, scanner coverage, and KEV attestation events for this CVE.
-
14:00 UTC about 1 month ago14:00 UTC · about 1 month ago
Added to CISA KEV
Listed in the CISA Known Exploited Vulnerabilities catalog
-
15:02 UTC about 1 year ago15:02 UTC · about 1 year ago
Metasploit module available
Exploit module available
-
15:02 UTC about 1 year ago15:02 UTC · about 1 year ago
Public PoC available
Public proof-of-concept code published
-
22:00 UTC over 16 years ago22:00 UTC · over 16 years ago
Added to KEVIntel KEV Feed
High-confidence, third-party attested exploitation
-
22:00 UTC over 16 years ago22:00 UTC · over 16 years ago
CVE published
Vulnerability disclosed publicly
-
00:00 UTC over 16 years ago00:00 UTC · over 16 years ago
CVE ID reserved
Identifier reserved by the CNA
Automate This Intelligence with the Pro API
Confidence scoring, exploit status, sensor telemetry, PoCs, scanner integrations, mentions, and tags are available programmatically for VM, SOC, and CTI workflows.
Pro API Example
GET /api/v2/pro/kevs/CVE-2010-0806
{
"cve_id": "CVE-2010-0806",
"title": "Use-after-free vulnerability in the Peer Objects component (aka iepeers.dll) ...",
"affected_vendor": "Microsoft",
"affected_product": "Internet Explorer",
"affected_versions": [
{ "vendor": "...", "product": "...", "status": "affected", "display_label": "..." }
],
"confidence": "Confirmed",
"cvss_score": 8.8,
"epss_score": 0.82172,
"exploit_status": {
"exploited_in_the_wild": true,
"active_exploitation_observed": false
},
"sensor_telemetry": { "...": "Pro API fields" },
"proof_of_concepts": [ "..." ],
"scanner_integrations": [ "..." ]
}