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Bug 1638384 - (CVE-2018-12544) CVE-2018-12544 vertx: API Validation XML Schemas do not forbid file system access
CVE-2018-12544 vertx: API Validation XML Schemas do not forbid file system ac...
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
impact=moderate,public=20180927,repor...
: Security
Depends On:
Blocks: 1638393
  Show dependency treegraph
 
Reported: 2018-10-11 08:46 EDT by Andrej Nemec
Modified: 2018-10-18 04:15 EDT (History)
11 users (show)

See Also:
Fixed In Version: vertx-web 3.5.4
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External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2018:2946 None None None 2018-10-18 04:15 EDT

  None (edit)
Description Andrej Nemec 2018-10-11 08:46:39 EDT
An XML External Entity vulnerability was found in vertx-web before 3.5.4. The function isValid didn't provide any XXE protection when parsing an XML document.

Upstream issue:

https://github.com/vert-x3/vertx-web/issues/1021

References:

https://bugs.eclipse.org/bugs/show_bug.cgi?id=539568

Upstream patches:

https://github.com/vert-x3/vertx-web/pull/1022/commits/d814d22ade14bafec47c4447a4ba9bff090f05e8
https://github.com/vert-x3/vertx-web/pull/1022/commits/26db16c7b32e655b489d1a71605f9a785f788e41
Comment 2 errata-xmlrpc 2018-10-18 04:14:54 EDT
This issue has been addressed in the following products:

  Red Hat Openshift Application Runtimes (text-only advisories)

Via RHSA-2018:2946 https://access.redhat.com/errata/RHSA-2018:2946

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