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AUSCERT External Security Bulletin Redistribution
ESB-2019.3939
Loofah: Cross-site scripting vulnerability
24 October 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: Loofah
Publisher: FreeBSD
Operating System: FreeBSD
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Cross-site Scripting -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2019-15587
Original Bulletin:
http://www.vuxml.org/freebsd/a90d040e-f5b0-11e9-acc4-4576b265fda6.html
Comment: This advisory references vulnerabilities in products which run on
platforms other than FreeBSD or UNIX variants (UNIX, Linux, OSX). It
is recommended that administrators running check for an updated
version of the software for their operating system.
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FreeBSD VuXML: Documenting security issues in FreeBSD and the FreeBSD Ports
Collection
Loofah -- XSS vulnerability
Affected packages
rubygem-loofah < 2.3.1
Details
VuXML ID a90d040e-f5b0-11e9-acc4-4576b265fda6
Discovery 2019-10-22
Entry 2019-10-23
GitHub issue:
This issue has been created for public disclosure of an XSS vulnerability
that was responsibly reported by https://hackerone.com/vxhex
In the Loofah gem, through v2.3.0, unsanitized JavaScript may occur in
sanitized output when a crafted SVG element is republished.
[source]
References
CVE Name CVE-2019-15587
URL https://github.com/flavorjones/loofah/issues/171
URL https://github.com/flavorjones/loofah/releases
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