CVE-2016-7124
high-risk
Published 2016-09-12
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.
Do I need to act?
!
74.7% chance of exploitation in next 30 days
EPSS score — higher than 25% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
+
Fix available
Upgrade to: 20ce2fe8e3c211a42fee05a461a5881be9a8790e
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
Affected Vendors
References (20)
Mailing List
http://openwall.com/lists/oss-security/2016/09/02/9
Release Notes
http://www.php.net/ChangeLog-5.php
Release Notes
http://www.php.net/ChangeLog-7.php
Mailing List
http://openwall.com/lists/oss-security/2016/09/02/9
Release Notes
http://www.php.net/ChangeLog-5.php
Release Notes
http://www.php.net/ChangeLog-7.php
67
/ 100
high-risk
Severity
32/34 · Critical
Exploitability
19/34 · Moderate
Exposure
16/34 · Moderate