CVE-2000-1099

CVE-2000-1099 is a medium-severity vulnerability in Sun Jdk with a CVSS 2.0 base score of 5.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Java Runtime Environment in Java Development Kit (JDK) 1.2.2_05 and earlier can allow an untrusted Java class to call into a disallowed class, which could allow an attacker to escape the Java sandbox and conduct unauthorized activities.

Frequently asked questions

What is CVE-2000-1099?
Java Runtime Environment in Java Development Kit (JDK) 1.2.2_05 and earlier can allow an untrusted Java class to call into a disallowed class, which could allow an attacker to escape the Java sandbox and conduct unauthorized activities.
How severe is CVE-2000-1099?
CVE-2000-1099 has a CVSS 2.0 base score of 5.1, rated medium severity.
Is CVE-2000-1099 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-1099?
CVE-2000-1099 primarily affects Sun Jdk. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2000-1099?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2000-1099 published?
CVE-2000-1099 was published on 2001-01-09 and last updated on 2026-06-16.

References

Affected products (4)

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