Unspecified vulnerability in the 2D component in Oracle Java SE and Java for Business 6 Update 21, and 5.0 Update 25 allows remote attackers
Unspecified vulnerability in the 2D component in Oracle Java SE and Java for Business 6 Update 21, and 5.0 Update 25 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors. NOTE: the previous information was obtained from the October 2010 CPU. Oracle has not commented on claims from a reliable downstream vendor that this is related to a calculation error in right-to-left text character counts for the ICU OpenType font rendering implementation, which triggers an out-of-bounds memory access.
- Published
- Oct 19, 2010
- Updated
- Jun 16, 2026
- EPSS
- 4.9% · 92th percentile
- CWE
- —
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Report tools
Action score
41
Plan
Add it to your regular patch cycle.
- CVSS
- 40 / 40 · 10.0 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 1 / 30 · 4.9%
Affected systems
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- sun jdkup to 1.5.0 inclusive
- sun jdkup to 1.6.0 inclusive
- sun jdk1.5.0
- sun jdk1.6.0
- sun jreup to 1.6.0 inclusive
- sun jreup to 1.5.0 inclusive
- sun jre1.5.0
- sun jre1.6.0
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Red Hat:enterprise_linux:5::client | java-1.6.0-openjdk | before 1:1.6.0.0-1.16.b17.el5 | 1:1.6.0.0-1.16.b17.el5 |
| Red Hat:enterprise_linux:5::client | java-1.6.0-openjdk-debuginfo | before 1:1.6.0.0-1.16.b17.el5 | 1:1.6.0.0-1.16.b17.el5 |
| Red Hat:enterprise_linux:5::client | java-1.6.0-openjdk-demo | before 1:1.6.0.0-1.16.b17.el5 | 1:1.6.0.0-1.16.b17.el5 |
| Red Hat:enterprise_linux:5::client | java-1.6.0-openjdk-devel | before 1:1.6.0.0-1.16.b17.el5 | 1:1.6.0.0-1.16.b17.el5 |
| Red Hat:enterprise_linux:5::client | java-1.6.0-openjdk-javadoc | before 1:1.6.0.0-1.16.b17.el5 | 1:1.6.0.0-1.16.b17.el5 |
| Red Hat:enterprise_linux:5::client | java-1.6.0-openjdk-src | before 1:1.6.0.0-1.16.b17.el5 | 1:1.6.0.0-1.16.b17.el5 |
| Red Hat:enterprise_linux:6::client | java-1.6.0-openjdk | before 1:1.6.0.0-1.31.b17.el6_0 | 1:1.6.0.0-1.31.b17.el6_0 |
| Red Hat:enterprise_linux:6::client | java-1.6.0-openjdk-debuginfo | before 1:1.6.0.0-1.31.b17.el6_0 | 1:1.6.0.0-1.31.b17.el6_0 |
| Red Hat:enterprise_linux:6::client | java-1.6.0-openjdk-demo | before 1:1.6.0.0-1.31.b17.el6_0 | 1:1.6.0.0-1.31.b17.el6_0 |
| Red Hat:enterprise_linux:6::client | java-1.6.0-openjdk-devel | before 1:1.6.0.0-1.31.b17.el6_0 | 1:1.6.0.0-1.31.b17.el6_0 |
| Red Hat:enterprise_linux:6::client | java-1.6.0-openjdk-javadoc | before 1:1.6.0.0-1.31.b17.el6_0 | 1:1.6.0.0-1.31.b17.el6_0 |
| Red Hat:enterprise_linux:6::client | java-1.6.0-openjdk-src | before 1:1.6.0.0-1.31.b17.el6_0 | 1:1.6.0.0-1.31.b17.el6_0 |
Same product
sun: all recordsOther highest-scoring records for the same primary product.
- CVE-2010-4452Unspecified vulnerability in the Deployment component in Java Runtime Environment (JRE) in Oracle Java SE and Java for Business 6 Update 23 65This week
- CVE-2010-3563Unspecified vulnerability in the Deployment component in Oracle Java SE and Java for Business 6 Update 21 allows remote attackers to affect 65This week
- CVE-2010-3552Unspecified vulnerability in the New Java Plug-in component in Oracle Java SE and Java for Business 6 Update 21 allows remote attackers to a64This week
- CVE-2010-0886Unspecified vulnerability in the Java Deployment Toolkit component in Oracle Java SE and Java for Business JDK and JRE 6 Update 10 through 161This week
- CVE-2010-0094Unspecified vulnerability in the Java Runtime Environment component in Oracle Java SE and Java for Business 6 Update 18 and 5.0 Update 23 al54Plan
- CVE-2010-0842Unspecified vulnerability in the Sound component in Oracle Java SE and Java for Business 6 Update 18, 5.0 Update 23, 1.4.2_25, and 1.3.1_27 53Plan
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| red hat:java-1.6.0-openjdk | 1:1.6.0.0-1.16.b17.el5 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:java-1.6.0-openjdk-debuginfo | 1:1.6.0.0-1.16.b17.el5 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:java-1.6.0-openjdk-demo | 1:1.6.0.0-1.16.b17.el5 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:java-1.6.0-openjdk-devel | 1:1.6.0.0-1.16.b17.el5 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:java-1.6.0-openjdk-javadoc | 1:1.6.0.0-1.16.b17.el5 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:java-1.6.0-openjdk-src | 1:1.6.0.0-1.16.b17.el5 · Red Hat:enterprise_linux:5::client | Package 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.
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 researchersFinders, 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
- C · data or configuration can be modified
- Availability
- C · the service can be disrupted
- Attack complexity
- Low
- Confidentiality impact
- C
- Integrity impact
- C
- Availability impact
- C
Weakness class (CWE)
—
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
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.
MITRE has no CAPEC/ATT&CK mapping for this CWE.
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
- Fix✗ → ✓
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References
- h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c02616748
- lists.fedoraproject.org/pipermail/package-announce/2010-October/049455.html
- lists.fedoraproject.org/pipermail/package-announce/2010-October/049528.html
- lists.fedoraproject.org/pipermail/package-announce/2010-October/049702.html
- lists.opensuse.org/opensuse-security-announce/2010-10/msg00006.html
- marc.info/?l=bugtraq&m=134254866602253&w=2
- secunia.com/advisories/41972
- secunia.com/advisories/42377
- secunia.com/advisories/42974
- security.gentoo.org/glsa/glsa-201406-32.xml
- support.avaya.com/css/P8/documents/100114315
- support.avaya.com/css/P8/documents/100114327
- support.avaya.com/css/P8/documents/100123193
- www.hitachi.co.jp/Prod/comp/soft1/security/info/vuls/HS10-030/index.html
- www.oracle.com/technetwork/topics/security/cpujan2011-194091.html
- www.oracle.com/technetwork/topics/security/javacpuoct2010-176258.html
- www.redhat.com/support/errata/RHSA-2010-0768.html
- www.redhat.com/support/errata/RHSA-2010-0770.html
- www.redhat.com/support/errata/RHSA-2010-0865.html
- www.securityfocus.com/archive/1/516397/100/0/threaded
Vendor advisories and official records. Exploit/PoC links are deliberately left out.