cbcvebase.
CVE-2016-5399
published 2017-04-21

CVE-2016-5399: The bzread function in ext/bz2/bz2.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 allows remote attackers to cause a denial of service…

PriorityP351high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EXPLOIT
EPSS
9.84%
95.0th percentile
The bzread function in ext/bz2/bz2.c in PHP before 5.5.38, 5.6.x before 5.6.24, and 7.x before 7.0.9 allows remote attackers to cause a denial of service (out-of-bounds write) or execute arbitrary code via a crafted bz2 archive.

Affected

4 ranges
VendorProductVersion rangeFixed in
phpphp<= 5.5.37
phpphp>= 5.6.0 < 5.6.245.6.24
phpphp>= 7.0.0 < 7.0.97.0.9
php5php5>= 0 < 5.5.9+dfsg-1ubuntu4.195.5.9+dfsg-1ubuntu4.19

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_ubuntu9.8CRITICAL
vendor_redhat7.8HIGH
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