CVE-2007-3903

Home/CVE/Microsoft Internet Explorer 6 and 7 allows remote attackers to execute arbitrary code via uninitialized or deleted objec

CVE

Microsoft Internet Explorer 6 and 7 allows remote attackers to execute arbitrary code via uninitialized or deleted objec

Microsoft Internet Explorer 6 and 7 allows remote attackers to execute arbitrary code via uninitialized or deleted objects used in repeated calls to the (1) cloneNode or (2) nodeValue JavaScript function, a different issue than CVE-2007-3902 and CVE-2007-5344, a variant of "Uninitialized Memory Corruption Vulnerability.".

MEDIUM · CVSS 6.8 EPSS 0.5519

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EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
EPSS percentile: top 2% of all CVEs by exploitation likelihood

Sigma rules2 YARA rules0

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Affected Products & Versions

microsoft ieall versions

microsoft internet explorerall versions

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Sigma Hunt Rules

Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.

productmediumInternet Explorer DisableFirstRunCustomize Enabled

productmediumInternet Explorer Autorun Keys Modification

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Scoring & Timeline

6.8

MEDIUM · CVSS v2 (legacy) · secure@microsoft.com

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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Published to NVD12 Dec 2007 · 12:46 AM

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://secunia.com/advisories/28036Vendor Advisory

http://securitytracker.com/id?1019078

http://www.securityfocus.com/archive/1/484888/100/0/threaded

http://www.securityfocus.com/archive/1/485268/100/0/threaded

http://www.securityfocus.com/bid/26816

http://www.us-cert.gov/cas/techalerts/TA07-345A.htmlUS Government Resource

Show all 11 references

http://www.vupen.com/english/advisories/2007/4184Vendor Advisory

http://www.zerodayinitiative.com/advisories/ZDI-07-074.html

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-069

https://exchange.xforce.ibmcloud.com/vulnerabilities/38714

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4553

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