How severe is CVE-2002-1287?

CVE-2002-1287 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2002-1287 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 20% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-1287?

CVE-2002-1287 affects Microsoft Java Virtual Machine. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2002-1287?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2002-1287 published?

CVE-2002-1287 was published on 2002-11-29 and last updated on 2026-06-16.

CVE-2002-1287

CVE-2002-1287 is a medium-severity vulnerability in Microsoft Java Virtual Machine with a CVSS 2.0 base score of 5.0. Its EPSS exploit-prediction score of 20% places it in the 97th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 20% (97th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Microsoft Java Virtual Machine
Published: 2002-11-29
Last modified: 2026-06-16

Description

Stack-based buffer overflow in the Microsoft Java implementation, as used in Internet Explorer, allows remote attackers to cause a denial of service via a long class name through (1) Class.forName or (2) ClassLoader.loadClass.

Frequently asked questions

What is CVE-2002-1287?: Stack-based buffer overflow in the Microsoft Java implementation, as used in Internet Explorer, allows remote attackers to cause a denial of service via a long class name through (1) Class.forName or (2) ClassLoader.loadClass.
How severe is CVE-2002-1287?: CVE-2002-1287 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2002-1287 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 20% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-1287?: CVE-2002-1287 affects Microsoft Java Virtual Machine. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2002-1287?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-1287 published?: CVE-2002-1287 was published on 2002-11-29 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:microsoft:java_virtual_machine:1.1:*:*:*:*:*:*:*

More vulnerabilities in Microsoft Java Virtual Machine

CVE-1999-0766 — Critical (CVSS 9.3): The Microsoft Java Virtual Machine allows a malicious Java applet to execute arbitrary commands outside of the sandbox…
CVE-2002-1294 — High (CVSS 7.5): The Microsoft Java implementation, as used in Internet Explorer, can provide HTML object references to applets via…
CVE-2002-1289 — High (CVSS 7.5): The Microsoft Java implementation, as used in Internet Explorer, allows remote attackers to read restricted process…
CVE-2002-1292 — High (CVSS 7.5): The Microsoft Java virtual machine (VM) build 5.0.3805 and earlier, as used in Internet Explorer, allows remote…
CVE-2002-1293 — High (CVSS 7.5): The Microsoft Java implementation, as used in Internet Explorer, provides a public load0() method for the CabCracker…
CVE-2002-1286 — High (CVSS 7.5): The Microsoft Java implementation, as used in Internet Explorer, allows remote attackers to steal cookies and execute…

All CVEs affecting Microsoft Java Virtual Machine →