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) mcryptgeneric and (2) mdecryptgeneric functions.
[
{
"target": {
"function": "PHP_FUNCTION",
"file": "ext/mcrypt/mcrypt.c"
},
"id": "CVE-2016-5769-1e38791e",
"digest": {
"function_hash": "32203687252165884641521496728768875831",
"length": 862.0
},
"signature_version": "v1",
"deprecated": false,
"source": "https://github.com/php/php-src/commit/6c5211a0cef0cc2854eaa387e0eb036e012904d0",
"signature_type": "Function"
},
{
"target": {
"file": "ext/mcrypt/mcrypt.c"
},
"id": "CVE-2016-5769-55804d1b",
"digest": {
"threshold": 0.9,
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},
"signature_version": "v1",
"deprecated": false,
"source": "https://github.com/php/php-src/commit/6c5211a0cef0cc2854eaa387e0eb036e012904d0",
"signature_type": "Line"
},
{
"target": {
"function": "PHP_FUNCTION",
"file": "ext/mcrypt/mcrypt.c"
},
"id": "CVE-2016-5769-c3279c15",
"digest": {
"function_hash": "137476818522515136001851650963337495428",
"length": 832.0
},
"signature_version": "v1",
"deprecated": false,
"source": "https://github.com/php/php-src/commit/6c5211a0cef0cc2854eaa387e0eb036e012904d0",
"signature_type": "Function"
}
]