Bug 1629552 – CVE-2018-17082 php: Cross-site scripting (XSS) flaw in Apache2 component via body of 'Transfer-Encoding: chunked' request

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Bug 1629552 - (CVE-2018-17082) CVE-2018-17082 php: Cross-site scripting (XSS) flaw in Apache2 component via body of 'Transfer-Encoding: chunked' request

Summary:	CVE-2018-17082 php: Cross-site scripting (XSS) flaw in Apache2 component via ...

Status:	NEW

Aliases:	CVE-2018-17082

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
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URL:
Whiteboard:	impact=moderate,public=20180913,repor...
Keywords:	Security

Depends On:	1629554 1636546 1637093 1637094 1637095 1629553
Blocks:	1629555
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Reported:	2018-09-17 01:25 EDT by Sam Fowler
Modified:	2018-10-23 09:12 EDT (History)
CC List:	8 users (show)

See Also:
Fixed In Version:	php 5.6.38, php 7.0.32, php 7.1.22, php 7.2.10
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RHEL 7.3 requirements from Atomic Host:
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Description Sam Fowler 2018-09-17 01:25:08 EDT

The Apache2 component in PHP before 5.6.38, 7.0.x before 7.0.32, 7.1.x before 7.1.22, and 7.2.x before 7.2.10 allows XSS via the body of a "Transfer-Encoding: chunked" request, because the bucket brigade is mishandled in the php_handler function in sapi/apache2handler/sapi_apache2.c.


Upstream Bug:

https://bugs.php.net/bug.php?id=76582


Upstream Changelog:

http://php.net/ChangeLog-5.php
http://php.net/ChangeLog-7.php


Upstream Patch:

https://github.com/php/php-src/commit/23b057742e3cf199612fa8050ae86cae675e214e

Comment 1 Sam Fowler 2018-09-17 01:25:35 EDT

Created php tracking bugs for this issue:

Affects: fedora-all [bug 1629553]

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