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CVE-2009-2475· NVD / CVE Program· CNA redhat

Sun Java SE 5.0 before Update 20 and 6 before Update 15, and OpenJDK, might allow context-dependent attackers to obtain sensitive informatio

Sun Java SE 5.0 before Update 20 and 6 before Update 15, and OpenJDK, might allow context-dependent attackers to obtain sensitive information via vectors involving static variables that are declared without the final keyword, related to (1) LayoutQueue, (2) Cursor.predefined, (3) AccessibleResourceBundle.getContents, (4) ImageReaderSpi.STANDARD_INPUT_TYPE, (5) ImageWriterSpi.STANDARD_OUTPUT_TYPE, (6) the imageio plugins, (7) DnsContext.debug, (8) RmfFileReader/StandardMidiFileWriter.types, (9) AbstractSaslImpl.logger, (10) Synth.Region.uiToRegionMap/lowerCaseNameMap, (11) the Introspector class and a cache of BeanInfo, and (12) JAX-WS, a different vulnerability than CVE-2009-2673.

HighCVSS 7.8 · v2.0—No exploit Fix available
Published
Aug 10, 2009
Updated
Jun 16, 2026
EPSS
2.3% · 83th percentile
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Report tools

JSON

Action score

32

Monitor

Low priority for now.

CVSS
31 / 40 · 7.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 2.3%

Affected systems

VendorProduct
sunjava se
sunopenjdk

Affected versions

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

  • sun java seup to 5.0 inclusive
  • sun java seup to 6 inclusive
  • sun openjdkall versions

Package-level exposure

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

EcosystemPackageAffected rangeFix
Red Hat:enterprise_linux:5::clientjava-1.6.0-openjdkbefore 1:1.6.0.0-1.2.b09.el51:1.6.0.0-1.2.b09.el5
Red Hat:enterprise_linux:5::clientjava-1.6.0-openjdk-debuginfobefore 1:1.6.0.0-1.2.b09.el51:1.6.0.0-1.2.b09.el5
Red Hat:enterprise_linux:5::clientjava-1.6.0-openjdk-demobefore 1:1.6.0.0-1.2.b09.el51:1.6.0.0-1.2.b09.el5
Red Hat:enterprise_linux:5::clientjava-1.6.0-openjdk-develbefore 1:1.6.0.0-1.2.b09.el51:1.6.0.0-1.2.b09.el5
Red Hat:enterprise_linux:5::clientjava-1.6.0-openjdk-javadocbefore 1:1.6.0.0-1.2.b09.el51:1.6.0.0-1.2.b09.el5
Red Hat:enterprise_linux:5::clientjava-1.6.0-openjdk-srcbefore 1:1.6.0.0-1.2.b09.el51:1.6.0.0-1.2.b09.el5
Red Hat:network_satellite:5.1::el4java-1.5.0-sunbefore 0:1.5.0.22-1jpp.1.el40:1.5.0.22-1jpp.1.el4
Red Hat:network_satellite:5.1::el4java-1.5.0-sun-develbefore 0:1.5.0.22-1jpp.1.el40:1.5.0.22-1jpp.1.el4
Red Hat:rhel_extras:4java-1.5.0-sunbefore 0:1.5.0.20-1jpp.1.el40:1.5.0.20-1jpp.1.el4
Red Hat:rhel_extras:4java-1.5.0-sun-demobefore 0:1.5.0.20-1jpp.1.el40:1.5.0.20-1jpp.1.el4
Red Hat:rhel_extras:4java-1.5.0-sun-develbefore 0:1.5.0.20-1jpp.1.el40:1.5.0.20-1jpp.1.el4
Red Hat:rhel_extras:4java-1.5.0-sun-jdbcbefore 0:1.5.0.20-1jpp.1.el40:1.5.0.20-1jpp.1.el4
Red Hat:rhel_extras:4java-1.5.0-sun-pluginbefore 0:1.5.0.20-1jpp.1.el40:1.5.0.20-1jpp.1.el4
Red Hat:rhel_extras:4java-1.5.0-sun-srcbefore 0:1.5.0.20-1jpp.1.el40:1.5.0.20-1jpp.1.el4
Red Hat:rhel_extras:4java-1.6.0-sunbefore 1:1.6.0.15-1jpp.1.el41:1.6.0.15-1jpp.1.el4
Red Hat:rhel_extras:4java-1.6.0-sun-demobefore 1:1.6.0.15-1jpp.1.el41:1.6.0.15-1jpp.1.el4
Red Hat:rhel_extras:4java-1.6.0-sun-develbefore 1:1.6.0.15-1jpp.1.el41:1.6.0.15-1jpp.1.el4
Red Hat:rhel_extras:4java-1.6.0-sun-jdbcbefore 1:1.6.0.15-1jpp.1.el41:1.6.0.15-1jpp.1.el4
Red Hat:rhel_extras:4java-1.6.0-sun-pluginbefore 1:1.6.0.15-1jpp.1.el41:1.6.0.15-1jpp.1.el4
Red Hat:rhel_extras:4java-1.6.0-sun-srcbefore 1:1.6.0.15-1jpp.1.el41:1.6.0.15-1jpp.1.el4
Red Hat:rhel_extras:5::clientjava-1.5.0-sunbefore 0:1.5.0.20-1jpp.1.el50:1.5.0.20-1jpp.1.el5
Red Hat:rhel_extras:5::clientjava-1.5.0-sun-demobefore 0:1.5.0.20-1jpp.1.el50:1.5.0.20-1jpp.1.el5
Red Hat:rhel_extras:5::clientjava-1.5.0-sun-develbefore 0:1.5.0.20-1jpp.1.el50:1.5.0.20-1jpp.1.el5
Red Hat:rhel_extras:5::clientjava-1.5.0-sun-jdbcbefore 0:1.5.0.20-1jpp.1.el50:1.5.0.20-1jpp.1.el5

+8

Same product

sun: all records

Other highest-scoring records for the same primary product.

  • CVE-2009-2723Unspecified vulnerability in deserialization in the Provider class in Sun Java SE 5.0 before Update 20 has unknown impact and attack vectors
    41Plan
  • CVE-2009-2722Multiple unspecified vulnerabilities in the Provider class in Sun Java SE 5.0 before Update 20 have unknown impact and attack vectors, aka B
    41Plan
  • CVE-2009-2721Multiple unspecified vulnerabilities in the Provider class in Sun Java SE 5.0 before Update 20 have unknown impact and attack vectors, aka B
    41Plan
  • CVE-2009-2689JDK13Services.getProviders in Sun Java SE 5.0 before Update 20 and 6 before Update 15, and OpenJDK, grants full privileges to instances of u
    41Plan
  • CVE-2009-2476The Java Management Extensions (JMX) implementation in Sun Java SE 6 before Update 15, and OpenJDK, does not properly enforce OpenType check
    41Plan
  • CVE-2009-2724Race condition in the java.lang package in Sun Java SE 5.0 before Update 20 has unknown impact and attack vectors, related to a "3Y Race con
    37Monitor

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-1.5.0-sun0:1.5.0.20-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.5.0-sun-demo0:1.5.0.20-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.5.0-sun-devel0:1.5.0.20-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.5.0-sun-jdbc0:1.5.0.20-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.5.0-sun-plugin0:1.5.0.20-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.5.0-sun-src0:1.5.0.20-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.6.0-sun1:1.6.0.15-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.6.0-sun-demo1:1.6.0.15-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.6.0-sun-devel1:1.6.0.15-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.6.0-sun-jdbc1:1.6.0.15-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.6.0-sun-plugin1:1.6.0.15-1jpp.1.el4 · Red Hat:rhel_extras:4Package registry (OSV)
red hat:java-1.6.0-sun-src1:1.6.0.15-1jpp.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.

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

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • No special conditions are required; it is repeatable.

If successful

Confidentiality
C · data can be read
Integrity
none
Availability
none
Attack complexity
Low
Confidentiality impact
C
Integrity impact
None
Availability impact
None

CVSS vector

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

nvd-primary

Root cause

The extension requests broader permissions than its function needs and sends the data it collects out for purposes beyond its stated function.

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

json
{  "permissions": ["tabs", "<all_urls>"],  "background": { "service_worker": "analytics.js" }}

Fixed

json
{  "permissions": ["activeTab"],  "host_permissions": ["https://yildiz.example/*"]}

Noroxi analysis

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Change log

  1. Fix✗ → ✓

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References

All records