CVE-2011-1318 describes a memory leak vulnerability in the JavaServer Pages (JSP) component of IBM WebSphere Application Server (WAS) before version 7.0.0.15. This flaw, specifically in org.apache.jasper.runtime.JspWriterImpl.response, allows remote attackers to trigger a denial of service by repeatedly stopping and restarting an application's JSP pages, leading to excessive memory consumption. The vulnerability has a CVSS score of 5.0 (medium severity) with a low attack complexity and no authentication required, but only results in partial availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 7.0.0.13CPE matchmatch criteria | cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:* | ||
2.0CPE matchmatch criteria | cpe:2.3:a:ibm:websphere_application_server:2.0:*:*:*:*:*:*:* | ||
3.0CPE matchmatch criteria | cpe:2.3:a:ibm:websphere_application_server:3.0:*:*:*:*:*:*:* | ||
3.0.2CPE matchmatch criteria | cpe:2.3:a:ibm:websphere_application_server:3.0.2:*:*:*:*:*:*:* | ||
3.0.2.1CPE matchmatch criteria | cpe:2.3:a:ibm:websphere_application_server:3.0.2.1:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.