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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2016-4537
HistoryMay 22, 2016 - 1:59 a.m.

CVE-2016-4537

2016-05-2201:59:00
Debian Security Bug Tracker
security-tracker.debian.org
16

0.036 Low

EPSS

Percentile

91.7%

The bcpowmod function in ext/bcmath/bcmath.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 accepts a negative integer for the scale argument, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted call.

OSVersionArchitecturePackageVersionFilename
Debian9allphp7.0< 7.0.33-0+deb9u8php7.0_7.0.33-0+deb9u8_all.deb