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Bug 1611890 - (CVE-2017-9118) CVE-2017-9118 php: Out of bounds access in php_pcre.c:php_pcre_replace_impl()
CVE-2017-9118 php: Out of bounds access in php_pcre.c:php_pcre_replace_impl()
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=20170517,repor...
: Security
Depends On: 1611891 1611892 1615623 1615624 1615625 1615626
Blocks: 1611893
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Reported: 2018-08-02 22:16 EDT by Sam Fowler
Modified: 2018-10-25 11:42 EDT (History)
6 users (show)

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Description Sam Fowler 2018-08-02 22:16:29 EDT
PHP through is vulnerable to an out of bounds access in the php_pcre.c:php_pcre_replace_impl() function. An attacker could exploit this by calling preg_replace() with crafted arguments.


Upstream Bug:

https://bugs.php.net/bug.php?id=74604
Comment 1 Sam Fowler 2018-08-02 22:16:53 EDT
Created php tracking bugs for this issue:

Affects: fedora-all [bug 1611891]
Comment 6 Remi Collet 2018-09-19 06:48:03 EDT
Upstream does not consider this as a security issue, per https://wiki.php.net/security as it rely on bas configuration (no memory limit)

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