7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.028 Low
EPSS
Percentile
90.6%
ext/standard/var_unserializer.c in PHP before 5.6.25 and 7.x before 7.0.10
mishandles certain invalid objects, which allows remote attackers to cause
a denial of service or possibly have unspecified other impact via crafted
serialized data that leads to a (1) __destruct call or (2) magic method
call.
php.net/ChangeLog-5.php#5.6.25
php.net/ChangeLog-7.php#7.0.10
www.openwall.com/lists/oss-security/2016/09/02/5
launchpad.net/bugs/cve/CVE-2016-7124
nvd.nist.gov/vuln/detail/CVE-2016-7124
security-tracker.debian.org/tracker/CVE-2016-7124
ubuntu.com/security/notices/USN-3095-1
www.cve.org/CVERecord?id=CVE-2016-7124
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.028 Low
EPSS
Percentile
90.6%