Bug 1747321 (CVE-2019-15237) - CVE-2019-15237 roundcube: mishandling of Punycode xn-- domain name leads to homograph attack
Summary: CVE-2019-15237 roundcube: mishandling of Punycode xn-- domain name leads to h...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2019-15237
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1747322 1747323
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-08-30 06:43 UTC by Dhananjay Arunesh
Modified: 2019-08-30 07:07 UTC (History)
6 users (show)

Fixed In Version:
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Last Closed: 2019-08-30 07:07:18 UTC
Embargoed:


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Description Dhananjay Arunesh 2019-08-30 06:43:02 UTC
A vulnerability was found in Roundcube Webmail through 1.3.9 mishandles Punycode xn-- domain names, leading to homograph attacks.

Reference:
https://github.com/roundcube/roundcubemail/issues/6891

Comment 1 Dhananjay Arunesh 2019-08-30 06:43:17 UTC
Created roundcubemail tracking bugs for this issue:

Affects: epel-all [bug 1747323]
Affects: fedora-all [bug 1747322]

Comment 2 Product Security DevOps Team 2019-08-30 07:07:18 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.


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