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CVE-2007-3903

UnknownEPSS 31.27%

Last modified

CVE-2007-3903 is a vulnerability of currently unknown severity. 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.". EPSS estimates a 31.27% chance of exploitation in the next 30 days.

Description

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."

Metrics

EPSS Probability
31.27%

98.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
MicrosoftIe6.0Sp1
MicrosoftInternet Explorer6—
MicrosoftInternet Explorer6.0—
MicrosoftInternet Explorer6.0.2600—
MicrosoftInternet Explorer6.0.2800—
MicrosoftInternet Explorer6.0.2800.1106—
MicrosoftInternet Explorer6.0.2900—
MicrosoftInternet Explorer6.0.2900.2180—
MicrosoftInternet Explorer7—
MicrosoftInternet Explorer7.0—
MicrosoftInternet Explorer7.0.5730.11—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2007-3903?
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."
How severe is CVE-2007-3903?
Severity scoring for CVE-2007-3903 is pending analysis. The EPSS model estimates a 31.27% probability of exploitation in the next 30 days.
How do I fix CVE-2007-3903?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2007-3903?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST