Vulnerability Details : 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.
Vulnerability category: OverflowMemory CorruptionDenial of service
Products affected by CVE-2011-0311
- cpe:2.3:a:ibm:runtimes_for_java_technology:*:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:*:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:5.0.12.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:5.0.12.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:5.0.12.3:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:6.0.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:6.0.6.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:5.0.11.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:5.0.11.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:6.0.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:6.0.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:6.0.8.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:5.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:6.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:6.0.7.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:6.0.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:5.0.11.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:5.0.12.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:6.0.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:runtimes_for_java_technology:6.0.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:java:*:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:java:1.4.2.13.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:java:1.4.2.13.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:java:1.4.2.13.5:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:java:1.4.2.13.6:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:java:1.4.2.13.3:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:java:1.4.2.13.4:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:java:1.4.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:java:1.4.2.13:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:java:1.4.2.13.7:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-0311
1.48%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 85 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-0311
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:N/A:P |
6.8
|
2.9
|
NIST |
CWE ids for CVE-2011-0311
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-0311
-
http://www-01.ibm.com/support/docview.wss?uid=swg1IZ89620
IBM IZ89620: JVM CRASHES WHILE LOADING INVALID CLASS FILE
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https://exchange.xforce.ibmcloud.com/vulnerabilities/65189
IBM Runtimes for Java Technology class file parser denial of service CVE-2011-0311 Vulnerability Report
-
http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00010.html
[security-announce] SUSE-SU-2011:0823-1: important: Security update for
-
http://www.redhat.com/support/errata/RHSA-2011-1159.html
Support
-
http://www-01.ibm.com/support/docview.wss?uid=swg1IZ89602
IBM IZ89602: JVM CRASHES WHILE LOADING INVALID CLASS FILE
-
https://www-304.ibm.com/support/docview.wss?uid=isg1PM42551
IBM notice: The page you requested cannot be displayed
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http://www.redhat.com/support/errata/RHSA-2011-1265.html
Support
-
http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00004.html
[security-announce] SUSE Security Announcement: IBM Java 1.4.2 (SUSE-SA:
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