Integer overflow in the InitialDirContext in Java Runtime Environment (JRE) 1.4.2, 1.5.0…
Priority LOW 27Published · 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
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Integer overflow in the InitialDirContext in Java Runtime Environment (JRE) 1.4.2, 1.5.0 and possibly other versions allows remote attackers to cause a denial of service (Java exception and failed DNS requests) via a large number of DNS requests, which causes the xid variable to wrap around and become negative.
Why it matters now
EPSS 0.02428 84th percentileScored 2026-11-07
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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2004-1503
- 2026-10-03 Alias added: GHSA-vv6f-qp84-87j9
References
More Sun Jre vulnerabilities
- TI-2013-02212 Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java… KEVCVSS 3.1CRITICAL 9.8
- TI-2012-00455 Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java… KEVCVSS 3.1CRITICAL 9.8
- TI-2013-01300 The color management (CMM) functionality in the 2D component in Oracle Java SE 7 Update… CVSS 2.0HIGH 10.0
- TI-2008-05098 The Java Runtime Environment (JRE) for Sun JDK and JRE 6 Update 10 and earlier; JDK and… CVSS 2.0HIGH 10.0
- TI-2010-04185 Unspecified vulnerability in the Deployment component in Java Runtime Environment (JRE)… CVSS 2.0HIGH 10.0
- TI-2010-03392 Unspecified vulnerability in the Deployment component in Oracle Java SE and Java for… CVSS 2.0HIGH 10.0
Sources
- CVE-2004-1503 · CVE Program
- CVE-2004-1503 · NVD
- FIRST EPSS
- GHSA-vv6f-qp84-87j9 · GitHub Advisory Database · CC BY 4.0
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