Vulnerability Details : CVE-2017-7545
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.
Vulnerability category: XML external entity (XXE) injection
Products affected by CVE-2017-7545
- cpe:2.3:a:redhat:jboss_bpm_suite:6.4:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:jbpm:6.5:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:decision_manager:7.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-7545
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 43 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-7545
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
Red Hat, Inc. |
CWE ids for CVE-2017-7545
-
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.Assigned by:
- nvd@nist.gov (Primary)
- secalert@redhat.com (Secondary)
References for CVE-2017-7545
-
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7545
1474822 – (CVE-2017-7545) CVE-2017-7545 jbpmmigration: XXE vulnerability in XmlUtilsIssue Tracking;Patch;Vendor Advisory
-
https://access.redhat.com/errata/RHSA-2017:3354
RHSA-2017:3354 - Security Advisory - Red Hat Customer PortalVendor Advisory
-
https://github.com/kiegroup/jbpm-designer/commit/a143f3b92a6a5a527d929d68c02a0c5d914ab81d
JBPM-6415 - Remove jPDL migration plugin and its use from jbpm-design… · kiegroup/jbpm-designer@a143f3b · GitHubPatch;Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2017:3355
RHSA-2017:3355 - Security Advisory - Red Hat Customer PortalVendor Advisory
-
http://www.securityfocus.com/bid/102179
jBPM Migration CVE-2017-7545 XML External Entity Injection VulnerabilityThird Party Advisory;VDB Entry
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