CVE-2011-0311
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.
Key facts
- CVSS score
- 3.5 (v2.0)
- Severity
- LOW
- CVSS vector
AV:N/AC:M/Au:S/C:N/I:N/A:P- Weakness (CWE)
- CWE-119
- EPSS score
- 1.8% (78th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2011-0337)
- Published
- September 2, 2011
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2011-0337 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- ibm / java
- ibm / java
- ibm / java
- ibm / java
- ibm / java
- ibm / java
- ibm / java
- ibm / java
- ibm / java
- ibm / java
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
- ibm / runtimes for java technology
References
- http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00010.html
- http://www-01.ibm.com/support/docview.wss?uid=swg1IZ89602
- http://www-01.ibm.com/support/docview.wss?uid=swg1IZ89620
- http://www.redhat.com/support/errata/RHSA-2011-1159.html
- http://www.redhat.com/support/errata/RHSA-2011-1265.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/65189
- https://www-304.ibm.com/support/docview.wss?uid=isg1PM42551
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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