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CVE Record

CVE-2013-2452: Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 21 and...

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.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an old Java Runtime Environment confidentiality issue from Oracle's June 2013 CPU. The public record says remote attackers could affect confidentiality, but does not describe the attack vector. Business risk mainly comes from legacy Java runtimes still present on servers, desktops, or embedded application stacks. Exposure is most likely where legacy Oracle Java SE or OpenJDK 7 remains installed, especially in older enterprise applications, middleware, desktops, or packaged products that bundle a JRE. Treat as a legacy exposure cleanup item unless affected Java remains in sensitive or internet-reachable workflows. Prioritize unsupported Java removal because the public details are incomplete and the affected releases are obsolete. Mitigation focus: Inventory systems for affected Java SE and OpenJDK versions.; Review Oracle June 2013 CPU and Linux vendor advisories.; Apply vendor-provided Java updates or migrate to supported Java releases..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
7Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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