CVE-2013-2452

Description

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 21 and earlier, 6 Update 45 and earlier, and 5.0 Update 45 and earlier, and OpenJDK 7, allows remote attackers to affect confidentiality via unknown vectors related to Libraries, a different vulnerability than CVE-2013-2443 and CVE-2013-2455. NOTE: the previous information is from the June 2013 CPU. Oracle has not commented on claims from another vendor that this issue is related to "network address handling in virtual machine identifiers" and the lack of "unique and unpredictable IDs" in the java.rmi.dgc.VMID class.

5.0

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 3.85% Top 15%

Vendor Advisory redhat.com Vendor Advisory marc.info Vendor Advisory redhat.com Vendor Advisory gentoo.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory marc.info Vendor Advisory redhat.com Vendor Advisory hp.com Vendor Advisory opensuse.org Vendor Advisory redhat.com Vendor Advisory opensuse.org Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory opensuse.org Vendor Advisory redhat.com Vendor Advisory mandriva.com Vendor Advisory opensuse.org Vendor Advisory oracle.com

Affected: n/a n/a

References

Link	Tags
http://rhn.redhat.com/errata/RHSA-2013-1060.html	vendor advisory
http://marc.info/?l=bugtraq&m=137545592101387&w=2	vendor advisory
https://access.redhat.com/errata/RHSA-2014:0414	vendor advisory
http://security.gentoo.org/glsa/glsa-201406-32.xml	vendor advisory
http://www.securityfocus.com/bid/60617	vdb entry
http://www.oracle.com/technetwork/topics/security/javacpujun2013-1899847.html	vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00031.html	vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16580	signature vdb entry
http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00028.html	vendor advisory
http://marc.info/?l=bugtraq&m=137545505800971&w=2	vendor advisory
http://secunia.com/advisories/54154	third party advisory
http://rhn.redhat.com/errata/RHSA-2013-1455.html	vendor advisory
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03898880	vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19231	signature vdb entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19213	signature vdb entry
http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00029.html	vendor advisory
http://rhn.redhat.com/errata/RHSA-2013-1059.html	vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00000.html	vendor advisory
http://rhn.redhat.com/errata/RHSA-2013-1081.html	vendor advisory
http://www.us-cert.gov/ncas/alerts/TA13-169A	third party advisory us government resource
http://advisories.mageia.org/MGASA-2013-0185.html
http://hg.openjdk.java.net/jdk7u/jdk7u-dev/jdk/rev/25ebac17c3cb
http://rhn.redhat.com/errata/RHSA-2013-0963.html	vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00026.html	vendor advisory
http://rhn.redhat.com/errata/RHSA-2013-1456.html	vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19665	signature vdb entry
http://www.mandriva.com/security/advisories?name=MDVSA-2013:183	vendor advisory
http://www-01.ibm.com/support/docview.wss?uid=swg21642336
http://lists.opensuse.org/opensuse-security-announce/2013-08/msg00003.html	vendor advisory
https://bugzilla.redhat.com/show_bug.cgi?id=975138

Frequently Asked Questions

What is the severity of CVE-2013-2452?: CVE-2013-2452 has been scored as a medium severity vulnerability.
How to fix CVE-2013-2452?: To fix CVE-2013-2452, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2013-2452 being actively exploited in the wild?: It is possible that CVE-2013-2452 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~4% probability that this vulnerability will be exploited by malicious actors in the next 30 days.