CVE-2011-0311

lowpriority · track · 15EPSS 0.018 · 78 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.78% (78th) EPSS

CVSS 3.5 · low

Is it mine?

31 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

The class file parser in IBM Java before 1.4.2 SR13 FP9, as used in IBM Runtimes for Java Technology 5.0.0 before SR13 and 6.0.0 before SR10, allows remote authenticated users to cause a denial of service (JVM segmentation fault, and possibly memory consumption or an infinite loop) via a crafted attribute length field in a class file, which triggers a buffer over-read.

cvss

Technical severity, 0–10. One row per scoring source.

3.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.03.5lowAV:N/AC:M/Au:S/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 6.8 · impact 2.9

v2.03lowAV:N/AC:M/Au:S/C:N/I:N/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimary

affected products (31)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
ibm java≤ 1.4.2.13.8nvdUScpe:2.3:a:ibm:java:*:*:*:*:*:*:*:*
ibm java= 1.4.2nvdUScpe:2.3:a:ibm:java:*:*:*:*:*:*:*:*
ibm java= 1.4.2.13nvdUScpe:2.3:a:ibm:java:*:*:*:*:*:*:*:*
ibm java= 1.4.2.13.1nvdUScpe:2.3:a:ibm:java:*:*:*:*:*:*:*:*
ibm java= 1.4.2.13.2nvdUScpe:2.3:a:ibm:java:*:*:*:*:*:*:*:*
ibm java= 1.4.2.13.3nvdUScpe:2.3:a:ibm:java:*:*:*:*:*:*:*:*
ibm java= 1.4.2.13.4nvdUScpe:2.3:a:ibm:java:*:*:*:*:*:*:*:*
ibm java= 1.4.2.13.5nvdUScpe:2.3:a:ibm:java:*:*:*:*:*:*:*:*
ibm java= 1.4.2.13.6nvdUScpe:2.3:a:ibm:java:*:*:*:*:*:*:*:*
ibm java= 1.4.2.13.7nvdUScpe:2.3:a:ibm:java:*:*:*:*:*:*:*:*
ibm runtimes for java technology≤ 6.0.9.0nvdUScpe:2.3:a:ibm:runtimes_for_java_technology:*:*:*:*:*:*:*:*
ibm runtimes for java technology≤ 5.0.12.4nvdUScpe:2.3:a:ibm:runtimes_for_java_technology:*:*:*:*:*:*:*:*
ibm runtimes for java technology= 5.0.0nvdUScpe:2.3:a:ibm:runtimes_for_java_technology:*:*:*:*:*:*:*:*
ibm runtimes for java technology= 5.0.11.0nvdUScpe:2.3:a:ibm:runtimes_for_java_technology:*:*:*:*:*:*:*:*
ibm runtimes for java technology= 5.0.11.1nvdUScpe:2.3:a:ibm:runtimes_for_java_technology:*:*:*:*:*:*:*:*
ibm runtimes for java technology= 5.0.11.2nvdUScpe:2.3:a:ibm:runtimes_for_java_technology:*:*:*:*:*:*:*:*
ibm runtimes for java technology= 5.0.12.0nvdUScpe:2.3:a:ibm:runtimes_for_java_technology:*:*:*:*:*:*:*:*
ibm runtimes for java technology= 5.0.12.1nvdUScpe:2.3:a:ibm:runtimes_for_java_technology:*:*:*:*:*:*:*:*
ibm runtimes for java technology= 5.0.12.2nvdUScpe:2.3:a:ibm:runtimes_for_java_technology:*:*:*:*:*:*:*:*

showing 20 of 31

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2011-09-02modified 2026-06-16

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+21023 more

references (26)

External citations — patches, advisories, analysis.

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