Bug 1848841 (CVE-2020-13625)

Summary:	CVE-2020-13625 php-PHPMailer: output escaping could result in the file type being misinterpreted
Product:	[Other] Security Response	Reporter:	Marian Rehak <mrehak>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	fedora, fedora, patrick
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-06-19 05:20:43 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1848842, 1848843
Bug Blocks:

Description Marian Rehak 2020-06-19 04:49:05 UTC

PHPMailer before 6.1.6 contains an output escaping bug when the name of a file attachment contains a double quote character. This can result in the file type being misinterpreted by the receiver or any mail relay processing the message.

Upstream Reference:

https://github.com/PHPMailer/PHPMailer/releases/tag/v6.1.6

Comment 1 Marian Rehak 2020-06-19 04:49:30 UTC

Created php-PHPMailer tracking bugs for this issue:

Affects: epel-all [bug 1848843]
Affects: fedora-all [bug 1848842]

Comment 2 Product Security DevOps Team 2020-06-19 05:20:43 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.