Critical severity · published Feb 17, 2017
CVE-2016-6874
The array_*_recursive functions in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors, related to recursion
9.8
CVSS
2%
EPSS
No
On KEV
Description
The array_*_recursive functions in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors, related to recursion.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HH
Hhvm · Facebook
through 3.14.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-6874
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-6874
www.openwall.com
http://www.openwall.com/lists/oss-security/2016/08/11/1
www.openwall.com
http://www.openwall.com/lists/oss-security/2016/08/19/1
github.com
https://github.com/facebook/hhvm/commit/05e706d98f748f609b19d8697e490eaab5007d69
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