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
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.012 Low
EPSS
Percentile
84.9%
In PHP before 5.6.31, an invalid free in the WDDX deserialization of
boolean parameters could be used by attackers able to inject XML for
deserialization to crash the PHP interpreter, related to an invalid free
for an empty boolean element in ext/wddx/wddx.c.
Author | Note |
---|---|
mdeslaur | only affected 5.6 |
openwall.com/lists/oss-security/2017/07/10/6
php.net/ChangeLog-5.php
launchpad.net/bugs/cve/CVE-2017-11143
nvd.nist.gov/vuln/detail/CVE-2017-11143
security-tracker.debian.org/tracker/CVE-2017-11143
ubuntu.com/security/notices/USN-3382-1
ubuntu.com/security/notices/USN-3382-2
www.cve.org/CVERecord?id=CVE-2017-11143
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
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.012 Low
EPSS
Percentile
84.9%