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CVE Record

CVE-2013-2463: 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, integrity, and availability via unknown vectors related to 2D. NOTE: the previous information is from the June 2013 CPU. Oracle has not commented on claims from another vendor that this issue allows remote attackers to bypass the Java sandbox via vectors related to "Incorrect image attribute verification" in 2D.

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 vulnerability affecting Oracle Java SE and OpenJDK 7-era deployments. The public CVE says remote attackers could affect confidentiality, integrity, and availability through Java 2D handling. Another vendor claimed a Java sandbox bypass tied to image attribute verification, but Oracle did not publicly confirm that characterization in the CVE text. Exposure is most likely in legacy systems still running the listed Java SE or OpenJDK versions, especially where Java processes untrusted graphics content or browser/plugin-based Java content. Modern environments are mainly exposed through forgotten embedded runtimes, old application servers, packaged JREs, or unsupported desktops. Prioritize remediation where old Java runtimes remain reachable by users or process untrusted content. This is not a current KEV-listed emergency in the supplied data, but legacy Java exposure carries high business risk because remote compromise and sandbox escape are plausible impact areas. Mitigation focus: Apply the relevant Oracle June 2013 CPU or distribution vendor security update.; Upgrade or retire unsupported Java 5, Java 6, Java 7, and OpenJDK 7 runtimes.; Disable Java browser/plugin exposure where it still exists..

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

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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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