CVE-2013-2453: Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 21 and earlier and 6 Update 45 and earlier allows...

Description

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 21 and earlier and 6 Update 45 and earlier allows remote attackers to affect integrity via vectors related to JMX. NOTE: the previous information is from the June 2013 CPU. Oracle has not commented on claims from another vendor that this issue is due to a missing check for "package access" by the MBeanServer Introspector.

Metrics

EPSS Probability

4.55%

90.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions	Update
Oracle	Jre	<= 1.7.0	Update21
Oracle	Jre	1.7.0	—
Oracle	Jdk	<= 1.7.0	Update21
Oracle	Jdk	1.7.0	—
Oracle	Jre	<= 1.6.0	Update45
Oracle	Jre	1.6.0	Update22
Sun	Jre	1.6.0	—
Oracle	Jdk	<= 1.6.0	Update45
Oracle	Jdk	1.6.0	Update22
Sun	Jdk	1.6.0	—

References

Timeline

Published: Jun 18, 2013
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2013-2453?

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 21 and earlier and 6 Update 45 and earlier allows remote attackers to affect integrity via vectors related to JMX. NOTE: the previous information is from the June 2013 CPU. Oracle has not commented on claims from another vendor that this issue is due to a missing check for "package access" by the MBeanServer Introspector.

How severe is CVE-2013-2453?

Severity scoring for CVE-2013-2453 is pending analysis. The EPSS model estimates a 4.55% probability of exploitation in the next 30 days.

How do I fix CVE-2013-2453?

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.