Vulnerability Details CVE-2016-4346
Integer overflow in the str_pad function in ext/standard/string.c in PHP before 7.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a long string, leading to a heap-based buffer overflow.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 70.3%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00086.html
- http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.html
- http://php.net/ChangeLog-7.php
- http://www.openwall.com/lists/oss-security/2016/04/28/2
- https://bugs.php.net/bug.php?id=71637
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00086.html
- http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.html
- http://php.net/ChangeLog-7.php
- http://www.openwall.com/lists/oss-security/2016/04/28/2
- https://bugs.php.net/bug.php?id=71637
Products affected by CVE-2016-4346
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cpe:2.3:a:php:php:7.0.0
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cpe:2.3:a:php:php:7.0.1
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cpe:2.3:a:php:php:7.0.2
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cpe:2.3:a:php:php:7.0.3
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cpe:2.3:o:opensuse:leap:42.1
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cpe:2.3:o:opensuse:opensuse:13.2