CVE-2008-3103

CVE-2008-3103 is a critical-severity vulnerability in Sun Jdk with a CVSS 2.0 base score of 9.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

• Severity: Critical (CVSS 2.0 base score 9.3)
• EPSS exploit prediction: 5% (91st percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-264
• Affected product: Sun Jdk
• Published: 2008-07-09
• Last modified: 2026-06-16

Description

Unspecified vulnerability in the Java Management Extensions (JMX) management agent in Sun Java Runtime Environment (JRE) in JDK and JRE 6 Update 6 and earlier and JDK and JRE 5.0 Update 15 and earlier, when local monitoring is enabled, allows remote attackers to "perform unauthorized operations" via unspecified vectors.

Frequently asked questions

What is CVE-2008-3103?

Unspecified vulnerability in the Java Management Extensions (JMX) management agent in Sun Java Runtime Environment (JRE) in JDK and JRE 6 Update 6 and earlier and JDK and JRE 5.0 Update 15 and earlier, when local monitoring is enabled, allows remote attackers to "perform unauthorized operations" via unspecified vectors.

How severe is CVE-2008-3103?

CVE-2008-3103 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2008-3103 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-3103?

CVE-2008-3103 primarily affects Sun Jdk. In total, 42 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-3103?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2008-3103 published?

CVE-2008-3103 was published on 2008-07-09 and last updated on 2026-06-16.

References

• http://lists.apple.com/archives/security-announce//2008/Sep/msg00008.html
• http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00005.html
• http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00009.html
• http://marc.info/?l=bugtraq&m=122331139823057&w=2
• http://secunia.com/advisories/31010
• http://secunia.com/advisories/31055
• http://secunia.com/advisories/31497
• http://secunia.com/advisories/31600
• http://secunia.com/advisories/32018
• http://secunia.com/advisories/32179
• http://secunia.com/advisories/32180
• http://secunia.com/advisories/32394
• http://secunia.com/advisories/32436
• http://secunia.com/advisories/32437
• http://secunia.com/advisories/33237
• http://secunia.com/advisories/33238
• http://secunia.com/advisories/34972
• http://secunia.com/advisories/37386
• http://security.gentoo.org/glsa/glsa-200911-02.xml
• http://sunsolve.sun.com/search/document.do?assetkey=1-66-238965-1
• http://support.apple.com/kb/HT3178
• http://support.apple.com/kb/HT3179
• http://support.avaya.com/elmodocs2/security/ASA-2008-428.htm
• http://support.avaya.com/elmodocs2/security/ASA-2008-507.htm
• http://support.avaya.com/elmodocs2/security/ASA-2008-509.htm
• http://www.redhat.com/support/errata/RHSA-2008-0594.html
• http://www.redhat.com/support/errata/RHSA-2008-0595.html
• http://www.redhat.com/support/errata/RHSA-2008-0891.html
• http://www.redhat.com/support/errata/RHSA-2008-0906.html
• http://www.redhat.com/support/errata/RHSA-2008-1044.html

Affected products (42)

• cpe:2.3:a:sun:jdk:*:update_15:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:*:update_6:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:5.0:update_1:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:5.0:update_10:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:5.0:update_11:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:5.0:update_12:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:5.0:update_13:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:5.0:update_14:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:5.0:update_2:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:5.0:update_3:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:5.0:update_4:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:5.0:update_5:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:5.0:update_6:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:5.0:update_7:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:5.0:update_8:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:5.0:update_9:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:6:update_1:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:6:update_2:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:6:update_3:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:6:update_4:*:*:*:*:*:*
• cpe:2.3:a:sun:jdk:6:update_5:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:*:update_15:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:*:update_6:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:5.0:update_1:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:5.0:update_10:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:5.0:update_11:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:5.0:update_12:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:5.0:update_13:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:5.0:update_14:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:5.0:update_2:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:5.0:update_3:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:5.0:update_4:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:5.0:update_5:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:5.0:update_6:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:5.0:update_7:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:5.0:update_8:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:5.0:update_9:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:6:update_1:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:6:update_2:*:*:*:*:*:*
• cpe:2.3:a:sun:jre:6:update_3:*:*:*:*:*:*

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