CVE-2017-7545: XEE
First published: Tue Jul 25 2017(Updated: )
It was discovered that the XmlUtils class in jbpmmigration 6.5 performed expansion of external parameter entities while parsing XML files. A remote attacker could use this flaw to read files accessible to the user running the application server and, potentially, perform other more advanced XML eXternal Entity (XXE) attacks.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat Decision Manager | =7.0 | |
| Red Hat JBoss BPM Suite | =6.4 | |
| Red Hat jBPM | =6.5 |
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Reference Links
- http://www.securityfocus.com/bid/102179
- https://access.redhat.com/errata/RHSA-2017:3354
- https://access.redhat.com/errata/RHSA-2017:3355
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7545
- https://github.com/kiegroup/jbpm-designer/commit/a143f3b92a6a5a527d929d68c02a0c5d914ab81d
- https://bugzilla.redhat.com/show_bug.cgi?id=1474822
Frequently Asked Questions
What is the severity of CVE-2017-7545?
The severity of CVE-2017-7545 is considered to be critical due to its potential to allow unauthorized file access.
How do I fix CVE-2017-7545?
To fix CVE-2017-7545, you should upgrade to a patched version of the affected software, such as Red Hat Decision Manager 7.0 or jBPM 6.5.
Who is affected by CVE-2017-7545?
CVE-2017-7545 affects users of Red Hat Decision Manager 7.0, jBoss BPM Suite 6.4, and jBPM 6.5.
What type of vulnerability is CVE-2017-7545?
CVE-2017-7545 is an XML external entity (XXE) vulnerability that can be exploited to read local files.
Can CVE-2017-7545 lead to data theft?
Yes, CVE-2017-7545 can potentially allow attackers to read sensitive data from local files on the server.
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