Vulnerability Details : CVE-2014-4834
IBM WebSphere Commerce 6.x through 6.0.0.11 and 7.x through 7.0.0.8 does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption, and application crash) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2014-4834
Probability of exploitation activity in the next 30 days: 0.94%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 81 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2014-4834
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
References for CVE-2014-4834
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http://www-01.ibm.com/support/docview.wss?uid=swg21685464
IBM Security Bulletin: Multiple Security vulnerabilities found in WebSphere Commerce XML External Entity (XXE) Processing (CVE-2014-4834, CVE-2014-4769 )Vendor Advisory
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https://exchange.xforce.ibmcloud.com/vulnerabilities/95628
WebSphere Commerce XML External Entity (XXE) Processing denial of service CVE-2014-4834 Vulnerability Report
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http://www.securityfocus.com/bid/70870
IBM WebSphere Commerce CVE-2014-4834 XML External Entity Denial of Service Vulnerability
Products affected by CVE-2014-4834
- cpe:2.3:a:ibm:websphere_commerce:6.0.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:6.0.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:6.0.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:6.0.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:6.0.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:6.0.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:7.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:6.0.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:6.0.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:6.0.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:6.0.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:6.0.0.10:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:6.0.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:7.0.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:7.0.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:7.0.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:7.0.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:7.0.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:7.0.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:7.0.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_commerce:7.0.0.8:*:*:*:*:*:*:*