First published: Sun Jan 03 2016(Updated: )
IBM Connections 3.x before 3.0.1.1 CR3, 4.0 before CR4, 4.5 before CR5, and 5.0 before CR3 does not properly detect recursion during XML entity expansion, which allows remote attackers to cause a denial of service (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.
Credit: psirt@us.ibm.com
Affected Software | Affected Version | How to fix |
---|---|---|
HCL Connections | <=3.0.1.1 | |
HCL Connections | =4.0 | |
HCL Connections | =4.5 | |
HCL Connections | =5.0 |
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CVE-2015-5038 is considered a moderate severity vulnerability as it can lead to denial of service.
To fix CVE-2015-5038, upgrade IBM Connections to version 3.0.1.1 CR3 or higher, or the respective CR versions for 4.0, 4.5, and 5.0.
CVE-2015-5038 can be exploited by attackers sending crafted XML documents to cause CPU consumption and application crashes.
CVE-2015-5038 affects IBM Connections versions prior to 3.0.1.1 CR3, 4.0 CR4, 4.5 CR5, and 5.0 CR3.
The impact of CVE-2015-5038 on affected systems is the potential for denial of service, leading to significant application downtime.