5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.037 Low
EPSS
Percentile
91.8%
ext/intl/msgformat/msgformat_format.c in PHP before 5.6.26 and 7.x before
7.0.11 does not properly restrict the locale length provided to the Locale
class in the ICU library, which allows remote attackers to cause a denial
of service (application crash) or possibly have unspecified other impact
via a MessageFormatter::formatMessage call with a long first argument.
php.net/ChangeLog-5.php#5.6.26
php.net/ChangeLog-7.php#7.0.11
www.openwall.com/lists/oss-security/2016/09/15/6
launchpad.net/bugs/cve/CVE-2016-7416
nvd.nist.gov/vuln/detail/CVE-2016-7416
security-tracker.debian.org/tracker/CVE-2016-7416
ubuntu.com/security/notices/USN-3095-1
www.cve.org/CVERecord?id=CVE-2016-7416
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.037 Low
EPSS
Percentile
91.8%