Vulnerability Details : CVE-2014-4814
IBM WebSphere Portal 6.1.0 through 6.1.0.6 CF27, 6.1.5 through 6.1.5.3 CF27, 7.0 through 7.0.0.2 CF28, 8.0 through 8.0.0.1 CF14, and 8.5.0 before CF03 does not properly detect recursion during entity expansion, which allows remote authenticated users to cause a denial of service (memory and CPU consumption) 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
Products affected by CVE-2014-4814
- cpe:2.3:a:ibm:websphere_portal:6.1.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:6.1.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:6.1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:6.1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:6.1.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:7.0.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.0.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:6.1.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:6.1.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:6.1.5.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:6.1.5.3:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:6.1.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:6.1.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:websphere_portal:8.5.0.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-4814
0.58%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 66 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-4814
| 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-2014-4814
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-4814
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http://secunia.com/advisories/59740
Sign in
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https://exchange.xforce.ibmcloud.com/vulnerabilities/95391
IBM WebSphere Portal denial of service CVE-2014-4814 Vulnerability Report
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http://www-01.ibm.com/support/docview.wss?uid=swg1PI24622
IBM notice: The page you requested cannot be displayed
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http://www-01.ibm.com/support/docview.wss?uid=swg21684651
IBM Security Bulletin: Fixes available for Security Vulnerabilities in IBM WebSphere Portal (CVE-2014-4814; CVE-2014-4808; CVE-2014-4821; CVE-2014-6125; CVE-2014-6126)Patch;Vendor Advisory
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http://www.securityfocus.com/bid/70758
IBM WebSphere Portal CVE-2014-4814 Unspecified Denial of Service Vulnerability
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