CVE-2007-0043

Name: CVE-2007-0043
Creator: NVD / NIST
Published: 2007-07-10T22:30:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 30.67%

Last modified Jun 16, 2026

CVE-2007-0043 is a vulnerability of currently unknown severity. The Just In Time (JIT) Compiler service in Microsoft .NET Framework 1.0, 1.1, and 2.0 for Windows 2000, XP, Server 2003, and Vista allows user-assisted remote attackers to execute arbitrary code via unspecified vectors involving an "unchecked buffer," probably a buffer overflow, aka ".NET JIT Compiler Vulnerability".. EPSS estimates a 30.67% chance of exploitation in the next 30 days.

Description

The Just In Time (JIT) Compiler service in Microsoft .NET Framework 1.0, 1.1, and 2.0 for Windows 2000, XP, Server 2003, and Vista allows user-assisted remote attackers to execute arbitrary code via unspecified vectors involving an "unchecked buffer," probably a buffer overflow, aka ".NET JIT Compiler Vulnerability".

Metrics

EPSS Probability

30.67%

98.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

Affected Software

Vendor	Product	Versions
Microsoft	.Net Framework	1.0
Microsoft	.Net Framework	1.1
Microsoft	.Net Framework	2.0

References

Timeline

Published: Jul 10, 2007
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2007-0043?

How severe is CVE-2007-0043?

Severity scoring for CVE-2007-0043 is pending analysis. The EPSS model estimates a 30.67% probability of exploitation in the next 30 days.

How do I fix CVE-2007-0043?

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-2007-0043?

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

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Source: NVD / NIST