PT-2011-3049 · Ibm+1 · Ibm Websphere Application Server+1

Published 2011-03-08 · Updated 2011-03-30 · CVE-2011-1318

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions IBM WebSphere Application Server versions prior to 7.0.0.15

Description The issue is related to a memory leak in the JavaServer Pages (JSP) component. This memory leak occurs in the org.apache.jasper.runtime.JspWriterImpl.response and can be triggered by accessing a JSP page of an application that is repeatedly stopped and restarted, allowing remote attackers to cause a denial of service due to memory consumption.

Recommendations For versions prior to 7.0.0.15, update to version 7.0.0.15 or later to resolve the issue.

Fix

DoS

Weakness Enumeration

CWE-399

Related Identifiers

CVE-2011-1318

Affected Products

Javaserver Pages

Ibm Websphere Application Server

References · 4

• http://www-01.ibm.com/support/docview.wss?uid=swg1PM23029 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-1318 · Security Note
• http://www-01.ibm.com/support/docview.wss?uid=swg27014463 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1318 · Note