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CVE-2011-3387· NVD / CVE Program· CNA mitre

The class file parser in IBM Java 1.4.2 SR13 FP9 allows remote authenticated users to cause a denial of service (memory consumption or an in

The class file parser in IBM Java 1.4.2 SR13 FP9 allows remote authenticated users to cause a denial of service (memory consumption or an infinite loop) via a crafted attribute length field in a class file, related to validation of a length field at the wrong time, a different vulnerability than CVE-2011-0311.

MediumCVSS 4.0 · v2.0—No exploit Fix available
Published
Sep 2, 2011
Updated
Jun 16, 2026
EPSS
1.8% · 77th percentile
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Report tools

JSON

Action score

17

Monitor

Low priority for now.

CVSS
16 / 40 · 4.0 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 1.8%

Affected systems

VendorProduct
ibmjava

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • ibm java1.4.2.13.9

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Red Hat:rhel_extras_sap:4java-1.4.2-ibm-sapbefore 0:1.4.2.13.10.sap-1jpp.1.el4_80:1.4.2.13.10.sap-1jpp.1.el4_8
Red Hat:rhel_extras_sap:4java-1.4.2-ibm-sap-demobefore 0:1.4.2.13.10.sap-1jpp.1.el4_80:1.4.2.13.10.sap-1jpp.1.el4_8
Red Hat:rhel_extras_sap:4java-1.4.2-ibm-sap-develbefore 0:1.4.2.13.10.sap-1jpp.1.el4_80:1.4.2.13.10.sap-1jpp.1.el4_8
Red Hat:rhel_extras_sap:4java-1.4.2-ibm-sap-javacommbefore 0:1.4.2.13.10.sap-1jpp.1.el4_80:1.4.2.13.10.sap-1jpp.1.el4_8
Red Hat:rhel_extras_sap:4java-1.4.2-ibm-sap-srcbefore 0:1.4.2.13.10.sap-1jpp.1.el4_80:1.4.2.13.10.sap-1jpp.1.el4_8
Red Hat:rhel_extras_sap:5java-1.4.2-ibm-sapbefore 0:1.4.2.13.10.sap-1jpp.1.el50:1.4.2.13.10.sap-1jpp.1.el5
Red Hat:rhel_extras_sap:5java-1.4.2-ibm-sap-demobefore 0:1.4.2.13.10.sap-1jpp.1.el50:1.4.2.13.10.sap-1jpp.1.el5
Red Hat:rhel_extras_sap:5java-1.4.2-ibm-sap-develbefore 0:1.4.2.13.10.sap-1jpp.1.el50:1.4.2.13.10.sap-1jpp.1.el5
Red Hat:rhel_extras_sap:5java-1.4.2-ibm-sap-javacommbefore 0:1.4.2.13.10.sap-1jpp.1.el50:1.4.2.13.10.sap-1jpp.1.el5
Red Hat:rhel_extras_sap:5java-1.4.2-ibm-sap-srcbefore 0:1.4.2.13.10.sap-1jpp.1.el50:1.4.2.13.10.sap-1jpp.1.el5
Red Hat:rhel_extras:4java-1.4.2-ibmbefore 0:1.4.2.13.10-1jpp.1.el40:1.4.2.13.10-1jpp.1.el4
Red Hat:rhel_extras:4java-1.4.2-ibm-demobefore 0:1.4.2.13.10-1jpp.1.el40:1.4.2.13.10-1jpp.1.el4
Red Hat:rhel_extras:4java-1.4.2-ibm-develbefore 0:1.4.2.13.10-1jpp.1.el40:1.4.2.13.10-1jpp.1.el4
Red Hat:rhel_extras:4java-1.4.2-ibm-javacommbefore 0:1.4.2.13.10-1jpp.1.el40:1.4.2.13.10-1jpp.1.el4
Red Hat:rhel_extras:4java-1.4.2-ibm-jdbcbefore 0:1.4.2.13.10-1jpp.1.el40:1.4.2.13.10-1jpp.1.el4
Red Hat:rhel_extras:4java-1.4.2-ibm-pluginbefore 0:1.4.2.13.10-1jpp.1.el40:1.4.2.13.10-1jpp.1.el4
Red Hat:rhel_extras:4java-1.4.2-ibm-srcbefore 0:1.4.2.13.10-1jpp.1.el40:1.4.2.13.10-1jpp.1.el4
Red Hat:rhel_extras:5::clientjava-1.4.2-ibmbefore 0:1.4.2.13.10-1jpp.1.el50:1.4.2.13.10-1jpp.1.el5
Red Hat:rhel_extras:5::clientjava-1.4.2-ibm-demobefore 0:1.4.2.13.10-1jpp.1.el50:1.4.2.13.10-1jpp.1.el5
Red Hat:rhel_extras:5::clientjava-1.4.2-ibm-develbefore 0:1.4.2.13.10-1jpp.1.el50:1.4.2.13.10-1jpp.1.el5
Red Hat:rhel_extras:5::clientjava-1.4.2-ibm-javacommbefore 0:1.4.2.13.10-1jpp.1.el50:1.4.2.13.10-1jpp.1.el5
Red Hat:rhel_extras:5::clientjava-1.4.2-ibm-jdbcbefore 0:1.4.2.13.10-1jpp.1.el50:1.4.2.13.10-1jpp.1.el5
Red Hat:rhel_extras:5::clientjava-1.4.2-ibm-pluginbefore 0:1.4.2.13.10-1jpp.1.el50:1.4.2.13.10-1jpp.1.el5
Red Hat:rhel_extras:5::clientjava-1.4.2-ibm-srcbefore 0:1.4.2.13.10-1jpp.1.el50:1.4.2.13.10-1jpp.1.el5

Same product

ibm: all records

Other highest-scoring records for the same primary product.

  • CVE-2013-0485Unspecified vulnerability in IBM Java SDK 7 before SR4-FP1, 6 before SR13-FP1, 5.0 before SR16-FP1, and 1.4.2 before SR13-FP16 has unknown i
    41Plan
  • CVE-2015-0192Unspecified vulnerability in IBM Java 8 before SR1, 7 R1 before SR2 FP11, 7 before SR9, 6 R1 before SR8 FP4, 6 before SR16 FP4, and 5.0 befo
    40Plan
  • CVE-2013-5458Unspecified vulnerability in IBM Java SDK 7.0.0 before SR6 allows remote attackers to execute arbitrary code via unspecified vectors.
    39Monitor
  • CVE-2013-5457Unspecified vulnerability in IBM Java SDK 7.0.0 before SR6, 6.0.1 before SR7, and 6.0.0 before SR15 allows remote attackers to execute arbit
    39Monitor
  • CVE-2013-5456The com.ibm.rmi.io.SunSerializableFactory class in IBM Java SDK 7.0.0 before SR6 allows remote attackers to bypass a sandbox protection mech
    39Monitor
  • CVE-2012-4823Unspecified vulnerability in the JRE component in IBM Java 7 SR2 and earlier, Java 6.0.1 SR3 and earlier, Java 6 SR11 and earlier, Java 5 SR
    39Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
red hat:java-1.4.2-ibm0:1.4.2.13.10-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.4.2-ibm-demo0:1.4.2.13.10-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.4.2-ibm-devel0:1.4.2.13.10-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.4.2-ibm-javacomm0:1.4.2.13.10-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.4.2-ibm-jdbc0:1.4.2.13.10-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.4.2-ibm-plugin0:1.4.2.13.10-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.4.2-ibm-sap0:1.4.2.13.10.sap-1jpp.1.el4_8 · Red Hat:rhel_extras_sap:4Package registry (OSV)
red hat:java-1.4.2-ibm-sap-demo0:1.4.2.13.10.sap-1jpp.1.el4_8 · Red Hat:rhel_extras_sap:4Package registry (OSV)
red hat:java-1.4.2-ibm-sap-devel0:1.4.2.13.10.sap-1jpp.1.el4_8 · Red Hat:rhel_extras_sap:4Package registry (OSV)
red hat:java-1.4.2-ibm-sap-javacomm0:1.4.2.13.10.sap-1jpp.1.el4_8 · Red Hat:rhel_extras_sap:4Package registry (OSV)
red hat:java-1.4.2-ibm-sap-src0:1.4.2.13.10.sap-1jpp.1.el4_8 · Red Hat:rhel_extras_sap:4Package registry (OSV)
red hat:java-1.4.2-ibm-src0:1.4.2.13.10-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.

Technical details

Attack conditions

  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
none
Availability
P · the service can be disrupted
Attack complexity
Low
Confidentiality impact
None
Integrity impact
None
Availability impact
P

Weakness class (CWE)

CWE-20 · Improper Input Validation

CVSS vector

AV:N/AC:L/Au:S/C:N/I:N/A:P

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Noroxi analysis

No Noroxi analysis for this record yet

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Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records