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Bug 1611898 - (CVE-2017-9120) CVE-2017-9120 php: Integer overflow in mysqli_api.c:mysqli_real_escape_string()
CVE-2017-9120 php: Integer overflow in mysqli_api.c:mysqli_real_escape_string()
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=20170509,repor...
: Security
Depends On: 1614880 1614881 1614892 1614894 1614895
Blocks: 1611899
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Reported: 2018-08-02 22:34 EDT by Sam Fowler
Modified: 2018-10-25 11:43 EDT (History)
6 users (show)

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Description Sam Fowler 2018-08-02 22:34:34 EDT 
PHP is vulnerable to an integer overflow in the mysqli_api.c:mysqli_real_escape_string() function. An attacker could exploit this by performing a crafted query to cause a crash.


Upstream Bug:

https://bugs.php.net/bug.php?id=74544
Comment 2 Pedro Yóssis Silva Barbosa 2018-08-10 11:29:36 EDT 
Created php tracking bugs for this issue:

Affects: fedora-all [bug 1614880]
Comment 6 Pedro Yóssis Silva Barbosa 2018-08-13 17:33:48 EDT 
Statement:

This issue did not affect the versions of php as shipped with Red Hat Enterprise Linux 6 and 7 (versions 5.3.3 and 5.4.16, respectively).
Comment 7 Remi Collet 2018-09-19 06:38:58 EDT 
Notice: this issue is not considered by upstream as a security issue, as it rely on bad local configuration (no memory limit)

See: https://wiki.php.net/security
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