CVE-2016-1000004

Description

Insufficient type checks were employed prior to casting input data in SimpleXMLElement_exportNode and simplexml_import_dom. This issue affects HHVM versions prior to 3.9.5, all versions between 3.10.0 and 3.12.3 (inclusive), and all versions between 3.13.0 and 3.14.1 (inclusive).

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.15%
Third-Party Advisory github.com Third-Party Advisory facebook.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/facebook/hhvm/commit/8e7266fef1f329b805b37f32c9ad0090215ab269 third party advisory patch
https://www.facebook.com/security/advisories/cve-2016-1000004 third party advisory

Frequently Asked Questions

What is the severity of CVE-2016-1000004?
CVE-2016-1000004 has been scored as a critical severity vulnerability.
How to fix CVE-2016-1000004?
To fix CVE-2016-1000004, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-1000004 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2016-1000004 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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