PoC Index

CVE-2016-7133

HIGH 8.1EPSS 4.1%

Zend/zend_alloc.c in PHP 7.x before 7.0.10, when open_basedir is enabled, mishandles huge realloc operations, which allows remote attackers to cause a denial of service (integer overflow) or possibly have unspecified other impact via a long pathname.

CVSS v3.0
8.1 HIGHCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS
4.05% chance of exploitation in the next 30 days, 90th percentile
Published
2016-09-12
Updated
2024-08-06

Proof-of-concept exploits (1)

References

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