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Vulnerability Details : CVE-2016-9933

Stack consumption vulnerability in the gdImageFillToBorder function in gd.c in the GD Graphics Library (aka libgd) before 2.2.2, as used in PHP before 5.6.28 and 7.x before 7.0.13, allows remote attackers to cause a denial of service (segmentation violation) via a crafted imagefilltoborder call that triggers use of a negative color value.
Publish Date : 2017-01-04 Last Update Date : 2018-05-03
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceOverflow
CWE ID 119

- Products Affected By CVE-2016-9933

# Product Type Vendor Product Version Update Edition Language
1 Application Libgd Libgd 2.2.1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Libgd Libgd 1

- References For CVE-2016-9933

https://bugs.php.net/bug.php?id=72696 CONFIRM
https://github.com/libgd/libgd/issues/215 CONFIRM
https://github.com/php/php-src/commit/863d37ea66d5c960db08d6f4a2cbd2518f0f80d1 CONFIRM
https://github.com/libgd/libgd/commit/77f619d48259383628c3ec4654b1ad578e9eb40e CONFIRM
https://access.redhat.com/errata/RHSA-2018:1296
REDHAT RHSA-2018:1296
http://www.debian.org/security/2017/dsa-3751
DEBIAN DSA-3751
http://www.securityfocus.com/bid/94865
BID 94865 PHP 'src/gd.c' Denial of Service Vulnerability Release Date:2017-03-03
http://lists.opensuse.org/opensuse-updates/2017-01/msg00002.html
SUSE openSUSE-SU-2017:0006
http://lists.opensuse.org/opensuse-updates/2017-01/msg00034.html
SUSE openSUSE-SU-2017:0061
http://lists.opensuse.org/opensuse-updates/2017-01/msg00054.html
SUSE openSUSE-SU-2017:0081
http://www.php.net/ChangeLog-7.php CONFIRM
http://lists.opensuse.org/opensuse-updates/2016-12/msg00133.html
SUSE openSUSE-SU-2016:3228
http://lists.opensuse.org/opensuse-updates/2016-12/msg00142.html
SUSE openSUSE-SU-2016:3239
http://www.openwall.com/lists/oss-security/2016/12/12/2
MLIST [oss-security] 20161212 CVE assignment for PHP 5.6.28, 5.6.29, 7.0.13, 7.0.14 and 7.1.0
http://www.php.net/ChangeLog-5.php CONFIRM

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)

- Metasploit Modules Related To CVE-2016-9933

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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