Integer overflows in mb_strcut function in PHP versions before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5

Integer overflows in mb_strcut function in PHP versions before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5

CVE-2016-4073 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

Multiple integer overflows in the mbfl_strcut function in ext/mbstring/libmbfl/mbfl/mbfilter.c in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted mb_strcut call.

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