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critical9.8

CVE-2016-5769

Multiple integer overflows in mcrypt.c in the mcrypt extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 allow remote attackers to cause …

Impact

Multiple integer overflows in mcrypt.c in the mcrypt extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 allow remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted length value, related to the (1) mcrypt_generic and (2) mdecrypt_generic functions.

Affected products

VendorProductAffected versions
PhpPhp
through 5.5.36
Versions 5.6.0, 5.6.1, 5.6.2, 5.6.3, 5.6.4

Weakness classification

CWE-190

References