CVE-2016-9137
high-risk
Published 2017-01-04
Use-after-free vulnerability in the CURLFile implementation in ext/curl/curl_file.c in PHP before 5.6.27 and 7.x before 7.0.12 allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data that is mishandled during __wakeup processing.
Do I need to act?
-
0.94% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
Affected Vendors
References (16)
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/11/01/2
Release Notes
http://www.php.net/ChangeLog-5.php
Release Notes
http://www.php.net/ChangeLog-7.php
Third Party Advisory
http://www.securityfocus.com/bid/93577
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/11/01/2
Release Notes
http://www.php.net/ChangeLog-5.php
Release Notes
http://www.php.net/ChangeLog-7.php
Third Party Advisory
http://www.securityfocus.com/bid/93577
52
/ 100
high-risk
Severity
32/34 · Critical
Exploitability
3/34 · Minimal
Exposure
17/34 · Moderate