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TI-2000-00561 Aliases CVE-2000-0563GHSA-p854-gmj6-9jfw

The URLConnection function in MacOS Runtime Java (MRJ) 2.1 and earlier and the Microsoft…

Priority MEDIUM 48Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Complete · Complete · Complete
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

The URLConnection function in MacOS Runtime Java (MRJ) 2.1 and earlier and the Microsoft virtual machine (VM) for MacOS allows a malicious web site operator to connect to arbitrary hosts using a HTTP redirection, in violation of the Java security model.

Why it matters now

EPSS 0.02641 85th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:apple:mac_os_runtime_for_java:*:*:java:*:*:*:*:*up to 2.1VulnerableApple
  • cpe:2.3:a:apple:mac_os_runtime_for_java:*:*:java:*:*:*:*:* Versions up to 2.1 Vulnerable ·Apple

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2000-0563
  2. 2026-10-03 Alias added: GHSA-p854-gmj6-9jfw

References

Exploit 1

  • TI-2001-01432 Java Runtime Environment (JRE) and SDK 1.2 through 1.3.0_04 allows untrusted applets to access the system clipboard. CVSS 2.0HIGH 7.5
  • TI-2001-00068 Mac OS Runtime for Java (MRJ) 2.2.3 allows remote attackers to use malicious applets to… CVSS 2.0LOW 2.6

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences